1ad49057af
Resolves: rhbz#2211858
579 lines
19 KiB
Diff
579 lines
19 KiB
Diff
diff --git a/lib/freebl/config.mk b/lib/freebl/config.mk
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--- a/lib/freebl/config.mk
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+++ b/lib/freebl/config.mk
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@@ -85,9 +85,13 @@ EXTRA_SHARED_LIBS += \
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$(NULL)
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endif
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endif
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ifeq ($(OS_ARCH), Darwin)
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EXTRA_SHARED_LIBS += -dylib_file @executable_path/libplc4.dylib:$(DIST)/lib/libplc4.dylib -dylib_file @executable_path/libplds4.dylib:$(DIST)/lib/libplds4.dylib
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endif
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+ifdef NSS_FIPS_140_3
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+DEFINES += -DNSS_FIPS_140_3
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endif
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+
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+endif
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diff --git a/lib/freebl/unix_urandom.c b/lib/freebl/unix_urandom.c
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--- a/lib/freebl/unix_urandom.c
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+++ b/lib/freebl/unix_urandom.c
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@@ -20,53 +20,110 @@ RNG_SystemInfoForRNG(void)
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if (!numBytes) {
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/* error is set */
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return;
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}
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RNG_RandomUpdate(bytes, numBytes);
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PORT_Memset(bytes, 0, sizeof bytes);
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}
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+#ifdef NSS_FIPS_140_3
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+#include <sys/random.h>
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+#include "prinit.h"
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+
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+static int rng_grndFlags= 0;
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+static PRCallOnceType rng_KernelFips;
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+
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+static PRStatus
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+rng_getKernelFips()
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+{
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+#ifdef LINUX
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+ FILE *f;
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+ char d;
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+ size_t size;
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+
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+ f = fopen("/proc/sys/crypto/fips_enabled", "r");
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+ if (!f)
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+ return PR_FAILURE;
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+
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+ size = fread(&d, 1, 1, f);
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+ fclose(f);
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+ if (size != 1)
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+ return PR_SUCCESS;
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+ if (d != '1')
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+ return PR_SUCCESS;
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+ /* if the kernel is in FIPS mode, set the GRND_RANDOM flag */
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+ rng_grndFlags = GRND_RANDOM;
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+#endif /* LINUX */
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+ return PR_SUCCESS;
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+}
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+#endif
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+
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size_t
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RNG_SystemRNG(void *dest, size_t maxLen)
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{
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+ size_t fileBytes = 0;
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+ unsigned char *buffer = dest;
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+#ifndef NSS_FIPS_140_3
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int fd;
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int bytes;
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- size_t fileBytes = 0;
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- unsigned char *buffer = dest;
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+#else
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+ PR_CallOnce(&rng_KernelFips, rng_getKernelFips);
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+#endif
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#if defined(__OpenBSD__) || (defined(__FreeBSD__) && __FreeBSD_version >= 1200000) || (defined(LINUX) && defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 25))))
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int result;
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-
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while (fileBytes < maxLen) {
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size_t getBytes = maxLen - fileBytes;
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if (getBytes > GETENTROPY_MAX_BYTES) {
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getBytes = GETENTROPY_MAX_BYTES;
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}
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+#ifdef NSS_FIPS_140_3
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+ /* FIP 140-3 requires full kernel reseeding for chained entropy sources
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+ * so we need to use getrandom with GRND_RANDOM.
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+ * getrandom returns -1 on failure, otherwise returns
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+ * the number of bytes, which can be less than getBytes */
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+ result = getrandom(buffer, getBytes, rng_grndFlags);
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+ if (result < 0) {
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+ break;
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+ }
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+ fileBytes += result;
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+ buffer += result;
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+#else
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+ /* get entropy returns 0 on success and always return
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+ * getBytes on success */
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result = getentropy(buffer, getBytes);
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if (result == 0) { /* success */
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fileBytes += getBytes;
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buffer += getBytes;
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} else {
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break;
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}
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+#endif
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}
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if (fileBytes == maxLen) { /* success */
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return maxLen;
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}
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+#ifdef NSS_FIPS_140_3
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+ /* in FIPS 104-3 we don't fallback, just fail */
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+ PORT_SetError(SEC_ERROR_NEED_RANDOM);
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+ return 0;
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+#else
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/* If we failed with an error other than ENOSYS, it means the destination
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* buffer is not writeable. We don't need to try writing to it again. */
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if (errno != ENOSYS) {
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PORT_SetError(SEC_ERROR_NEED_RANDOM);
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return 0;
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}
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+#endif /*!NSS_FIPS_140_3 */
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+#endif /* platorm has getentropy */
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+#ifndef NSS_FIPS_140_3
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/* ENOSYS means the kernel doesn't support getentropy()/getrandom().
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* Reset the number of bytes to get and fall back to /dev/urandom. */
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fileBytes = 0;
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-#endif
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fd = open("/dev/urandom", O_RDONLY);
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if (fd < 0) {
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PORT_SetError(SEC_ERROR_NEED_RANDOM);
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return 0;
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}
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while (fileBytes < maxLen) {
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bytes = read(fd, buffer, maxLen - fileBytes);
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if (bytes <= 0) {
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@@ -76,9 +133,10 @@ RNG_SystemRNG(void *dest, size_t maxLen)
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buffer += bytes;
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}
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(void)close(fd);
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if (fileBytes != maxLen) {
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PORT_SetError(SEC_ERROR_NEED_RANDOM);
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return 0;
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}
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return fileBytes;
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+#endif
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}
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diff --git a/lib/softoken/config.mk b/lib/softoken/config.mk
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--- a/lib/softoken/config.mk
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+++ b/lib/softoken/config.mk
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@@ -58,8 +58,12 @@ endif
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ifdef NSS_ENABLE_FIPS_INDICATORS
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DEFINES += -DNSS_ENABLE_FIPS_INDICATORS
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endif
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ifdef NSS_FIPS_MODULE_ID
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DEFINES += -DNSS_FIPS_MODULE_ID=\"${NSS_FIPS_MODULE_ID}\"
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endif
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+ifdef NSS_FIPS_140_3
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+DEFINES += -DNSS_FIPS_140_3
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+endif
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+
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diff --git a/lib/softoken/lowpbe.c b/lib/softoken/lowpbe.c
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--- a/lib/softoken/lowpbe.c
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+++ b/lib/softoken/lowpbe.c
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@@ -1766,16 +1766,20 @@ sftk_fips_pbkdf_PowerUpSelfTests(void)
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unsigned char iteration_count = 5;
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unsigned char keyLen = 64;
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char *inKeyData = TEST_KEY;
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- static const unsigned char saltData[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 };
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+ static const unsigned char saltData[] = {
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+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
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+ };
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+
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static const unsigned char pbkdf_known_answer[] = {
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- 0x31, 0xf0, 0xe5, 0x39, 0x9f, 0x39, 0xb9, 0x29,
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- 0x68, 0xac, 0xf2, 0xe9, 0x53, 0x9b, 0xb4, 0x9c,
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- 0x28, 0x59, 0x8b, 0x5c, 0xd8, 0xd4, 0x02, 0x37,
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- 0x18, 0x22, 0xc1, 0x92, 0xd0, 0xfa, 0x72, 0x90,
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- 0x2c, 0x8d, 0x19, 0xd4, 0x56, 0xfb, 0x16, 0xfa,
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- 0x8d, 0x5c, 0x06, 0x33, 0xd1, 0x5f, 0x17, 0xb1,
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- 0x22, 0xd9, 0x9c, 0xaf, 0x5e, 0x3f, 0xf3, 0x66,
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- 0xc6, 0x14, 0xfe, 0x83, 0xfa, 0x1a, 0x2a, 0xc5
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+ 0x73, 0x8c, 0xfa, 0x02, 0xe8, 0xdb, 0x43, 0xe4,
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+ 0x99, 0xc5, 0xfd, 0xd9, 0x4d, 0x8e, 0x3e, 0x7b,
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+ 0xc4, 0xda, 0x22, 0x1b, 0xe1, 0xae, 0x23, 0x7a,
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+ 0x21, 0x27, 0xbd, 0xcc, 0x78, 0xc4, 0xe6, 0xc5,
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+ 0x33, 0x38, 0x35, 0xe0, 0x68, 0x1a, 0x1e, 0x06,
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+ 0xad, 0xaf, 0x7f, 0xd7, 0x3f, 0x0e, 0xc0, 0x90,
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+ 0x17, 0x97, 0x73, 0x75, 0x7b, 0x88, 0x49, 0xd8,
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+ 0x6f, 0x78, 0x5a, 0xde, 0x50, 0x20, 0x55, 0x33
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};
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sftk_PBELockInit();
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diff --git a/lib/softoken/pkcs11c.c b/lib/softoken/pkcs11c.c
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--- a/lib/softoken/pkcs11c.c
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+++ b/lib/softoken/pkcs11c.c
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@@ -4609,16 +4609,17 @@ NSC_GenerateKey(CK_SESSION_HANDLE hSessi
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goto loser;
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}
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/* make sure we don't have any class, key_type, or value fields */
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sftk_DeleteAttributeType(key, CKA_CLASS);
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sftk_DeleteAttributeType(key, CKA_KEY_TYPE);
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sftk_DeleteAttributeType(key, CKA_VALUE);
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+
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/* Now Set up the parameters to generate the key (based on mechanism) */
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key_gen_type = nsc_bulk; /* bulk key by default */
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switch (pMechanism->mechanism) {
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case CKM_CDMF_KEY_GEN:
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case CKM_DES_KEY_GEN:
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case CKM_DES2_KEY_GEN:
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case CKM_DES3_KEY_GEN:
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checkWeak = PR_TRUE;
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@@ -4812,16 +4813,19 @@ NSC_GenerateKey(CK_SESSION_HANDLE hSessi
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crv = sftk_handleObject(key, session);
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sftk_FreeSession(session);
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if (crv == CKR_OK && sftk_isTrue(key, CKA_SENSITIVE)) {
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crv = sftk_forceAttribute(key, CKA_ALWAYS_SENSITIVE, &cktrue, sizeof(CK_BBOOL));
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}
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if (crv == CKR_OK && !sftk_isTrue(key, CKA_EXTRACTABLE)) {
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crv = sftk_forceAttribute(key, CKA_NEVER_EXTRACTABLE, &cktrue, sizeof(CK_BBOOL));
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}
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+ /* we need to do this check at the end, so we can check the generated key length against
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+ * fips requirements */
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+ key->isFIPS = sftk_operationIsFIPS(slot, pMechanism, CKA_NSS_GENERATE, key);
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if (crv == CKR_OK) {
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*phKey = key->handle;
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}
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loser:
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PORT_Memset(buf, 0, sizeof buf);
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sftk_FreeObject(key);
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return crv;
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}
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@@ -5780,16 +5784,19 @@ NSC_GenerateKeyPair(CK_SESSION_HANDLE hS
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if (crv != CKR_OK) {
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NSC_DestroyObject(hSession, publicKey->handle);
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sftk_FreeObject(publicKey);
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NSC_DestroyObject(hSession, privateKey->handle);
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sftk_FreeObject(privateKey);
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return crv;
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}
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+ /* we need to do this check at the end to make sure the generated key meets the key length requirements */
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+ privateKey->isFIPS = sftk_operationIsFIPS(slot, pMechanism, CKA_NSS_GENERATE_KEY_PAIR, privateKey);
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+ publicKey->isFIPS = privateKey->isFIPS;
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*phPrivateKey = privateKey->handle;
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*phPublicKey = publicKey->handle;
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sftk_FreeObject(publicKey);
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sftk_FreeObject(privateKey);
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return CKR_OK;
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}
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@@ -6990,16 +6997,17 @@ sftk_HKDF(CK_HKDF_PARAMS_PTR params, CK_
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}
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/* HKDF-Extract(salt, base key value) */
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if (params->bExtract) {
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CK_BYTE *salt;
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CK_ULONG saltLen;
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HMACContext *hmac;
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unsigned int bufLen;
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+ SFTKSource saltKeySource = SFTK_SOURCE_DEFAULT;
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switch (params->ulSaltType) {
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case CKF_HKDF_SALT_NULL:
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saltLen = hashLen;
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salt = hashbuf;
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memset(salt, 0, saltLen);
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break;
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case CKF_HKDF_SALT_DATA:
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@@ -7026,29 +7034,54 @@ sftk_HKDF(CK_HKDF_PARAMS_PTR params, CK_
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if (isFIPS && (key->isFIPS == 0) && (saltKey->isFIPS == 1)) {
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CK_MECHANISM mech;
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mech.mechanism = CKM_HKDF_DERIVE;
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mech.pParameter = params;
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mech.ulParameterLen = sizeof(*params);
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key->isFIPS = sftk_operationIsFIPS(saltKey->slot, &mech,
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CKA_DERIVE, saltKey);
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}
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+ saltKeySource = saltKey->source;
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saltKey_att = sftk_FindAttribute(saltKey, CKA_VALUE);
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if (saltKey_att == NULL) {
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sftk_FreeObject(saltKey);
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return CKR_KEY_HANDLE_INVALID;
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}
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/* save the resulting salt */
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salt = saltKey_att->attrib.pValue;
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saltLen = saltKey_att->attrib.ulValueLen;
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break;
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default:
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return CKR_MECHANISM_PARAM_INVALID;
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break;
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}
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+ /* only TLS style usage is FIPS approved,
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+ * turn off the FIPS indicator for other usages */
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+ if (isFIPS && key && sourceKey) {
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+ PRBool fipsOK = PR_FALSE;
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+ /* case one: mix the kea with a previous or default
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+ * salt */
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+ if ((sourceKey->source == SFTK_SOURCE_KEA) &&
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+ (saltKeySource == SFTK_SOURCE_HKDF_EXPAND) &&
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+ (saltLen == rawHash->length)) {
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+ fipsOK = PR_TRUE;
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+ }
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+ /* case two: restart, remix the previous secret as a salt */
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+ if ((sourceKey->objclass == CKO_DATA) &&
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+ (NSS_SecureMemcmpZero(sourceKeyBytes, sourceKeyLen) == 0) &&
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+ (sourceKeyLen == rawHash->length) &&
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+ (saltKeySource == SFTK_SOURCE_HKDF_EXPAND) &&
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+ (saltLen == rawHash->length)) {
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+ fipsOK = PR_TRUE;
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+ }
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+ if (!fipsOK) {
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+ key->isFIPS = PR_FALSE;
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+ }
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+ }
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+ if (key) key->source = SFTK_SOURCE_HKDF_EXTRACT;
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hmac = HMAC_Create(rawHash, salt, saltLen, isFIPS);
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if (saltKey_att) {
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sftk_FreeAttribute(saltKey_att);
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}
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if (saltKey) {
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sftk_FreeObject(saltKey);
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}
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@@ -7076,16 +7109,40 @@ sftk_HKDF(CK_HKDF_PARAMS_PTR params, CK_
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/* T(1) = HMAC-Hash(prk, "" | info | 0x01)
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* T(n) = HMAC-Hash(prk, T(n-1) | info | n
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* key material = T(1) | ... | T(n)
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*/
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HMACContext *hmac;
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CK_BYTE bi;
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unsigned iterations;
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+ /* only TLS style usage is FIPS approved,
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+ * turn off the FIPS indicator for other usages */
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+ if (isFIPS && key && key->isFIPS && sourceKey) {
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+ unsigned char *info=¶ms->pInfo[3];
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+ /* only one case,
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+ * 1) Expand only
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+ * 2) with a key whose source was
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+ * SFTK_SOURCE_HKDF_EXPAND or SFTK_SOURCE_HKDF_EXTRACT
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+ * 3) source key length == rawHash->length
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+ * 4) Info has tls or dtls
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+ * If any of those conditions aren't met, then we turn
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+ * off the fips indicator */
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+ if (params->bExtract ||
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+ ((sourceKey->source != SFTK_SOURCE_HKDF_EXTRACT) &&
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+ (sourceKey->source != SFTK_SOURCE_HKDF_EXPAND)) ||
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+ (sourceKeyLen != rawHash->length) ||
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+ (params->ulInfoLen < 7) ||
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+ ((PORT_Memcmp(info,"tls",3) != 0) &&
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+ (PORT_Memcmp(info,"dtls",4) != 0))) {
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+ key->isFIPS = PR_FALSE;
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+ }
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+ }
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+ if (key) key->source = SFTK_SOURCE_HKDF_EXPAND;
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+
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genLen = PR_ROUNDUP(keySize, hashLen);
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iterations = genLen / hashLen;
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if (genLen > sizeof(keyBlock)) {
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keyBlockAlloc = PORT_Alloc(genLen);
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if (keyBlockAlloc == NULL) {
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return CKR_HOST_MEMORY;
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}
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@@ -8434,16 +8491,17 @@ NSC_DeriveKey(CK_SESSION_HANDLE hSession
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/* calculate private value - oct */
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rv = DH_Derive(&dhPublic, &dhPrime, &dhValue, &derived, keySize);
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SECITEM_ZfreeItem(&dhPrime, PR_FALSE);
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SECITEM_ZfreeItem(&dhValue, PR_FALSE);
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if (rv == SECSuccess) {
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+ key->source = SFTK_SOURCE_KEA;
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sftk_forceAttribute(key, CKA_VALUE, derived.data, derived.len);
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SECITEM_ZfreeItem(&derived, PR_FALSE);
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crv = CKR_OK;
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} else
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crv = CKR_HOST_MEMORY;
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break;
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}
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@@ -8564,16 +8622,17 @@ NSC_DeriveKey(CK_SESSION_HANDLE hSession
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}
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PORT_Memcpy(&keyData[keySize - secretlen], secret, secretlen);
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secret = keyData;
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} else {
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secret += (secretlen - keySize);
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}
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secretlen = keySize;
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}
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+ key->source = SFTK_SOURCE_KEA;
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sftk_forceAttribute(key, CKA_VALUE, secret, secretlen);
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PORT_ZFree(tmp.data, tmp.len);
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if (keyData) {
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PORT_ZFree(keyData, keySize);
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}
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break;
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diff --git a/lib/softoken/pkcs11i.h b/lib/softoken/pkcs11i.h
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--- a/lib/softoken/pkcs11i.h
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+++ b/lib/softoken/pkcs11i.h
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@@ -147,16 +147,26 @@ typedef enum {
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*/
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typedef enum {
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SFTK_DestroyFailure,
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SFTK_Destroyed,
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SFTK_Busy
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} SFTKFreeStatus;
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/*
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+ * Source of various objects
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+ */
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+typedef enum {
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+ SFTK_SOURCE_DEFAULT=0,
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+ SFTK_SOURCE_KEA,
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+ SFTK_SOURCE_HKDF_EXPAND,
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+ SFTK_SOURCE_HKDF_EXTRACT
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+} SFTKSource;
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+
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+/*
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* attribute values of an object.
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*/
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struct SFTKAttributeStr {
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SFTKAttribute *next;
|
|
SFTKAttribute *prev;
|
|
PRBool freeAttr;
|
|
PRBool freeData;
|
|
/*must be called handle to make sftkqueue_find work */
|
|
@@ -189,16 +199,17 @@ struct SFTKObjectStr {
|
|
CK_OBJECT_CLASS objclass;
|
|
CK_OBJECT_HANDLE handle;
|
|
int refCount;
|
|
PZLock *refLock;
|
|
SFTKSlot *slot;
|
|
void *objectInfo;
|
|
SFTKFree infoFree;
|
|
PRBool isFIPS;
|
|
+ SFTKSource source;
|
|
};
|
|
|
|
struct SFTKTokenObjectStr {
|
|
SFTKObject obj;
|
|
SECItem dbKey;
|
|
};
|
|
|
|
struct SFTKSessionObjectStr {
|
|
diff --git a/lib/softoken/pkcs11u.c b/lib/softoken/pkcs11u.c
|
|
--- a/lib/softoken/pkcs11u.c
|
|
+++ b/lib/softoken/pkcs11u.c
|
|
@@ -1090,16 +1090,17 @@ sftk_NewObject(SFTKSlot *slot)
|
|
sessObject->attrList[i].freeData = PR_FALSE;
|
|
}
|
|
sessObject->optimizeSpace = slot->optimizeSpace;
|
|
|
|
object->handle = 0;
|
|
object->next = object->prev = NULL;
|
|
object->slot = slot;
|
|
object->isFIPS = sftk_isFIPS(slot->slotID);
|
|
+ object->source = SFTK_SOURCE_DEFAULT;
|
|
|
|
object->refCount = 1;
|
|
sessObject->sessionList.next = NULL;
|
|
sessObject->sessionList.prev = NULL;
|
|
sessObject->sessionList.parent = object;
|
|
sessObject->session = NULL;
|
|
sessObject->wasDerived = PR_FALSE;
|
|
if (!hasLocks)
|
|
@@ -1674,16 +1675,17 @@ fail:
|
|
CK_RV
|
|
sftk_CopyObject(SFTKObject *destObject, SFTKObject *srcObject)
|
|
{
|
|
SFTKAttribute *attribute;
|
|
SFTKSessionObject *src_so = sftk_narrowToSessionObject(srcObject);
|
|
unsigned int i;
|
|
|
|
destObject->isFIPS = srcObject->isFIPS;
|
|
+ destObject->source = srcObject->source;
|
|
if (src_so == NULL) {
|
|
return sftk_CopyTokenObject(destObject, srcObject);
|
|
}
|
|
|
|
PZ_Lock(src_so->attributeLock);
|
|
for (i = 0; i < src_so->hashSize; i++) {
|
|
attribute = src_so->head[i];
|
|
do {
|
|
@@ -2059,16 +2061,17 @@ sftk_NewTokenObject(SFTKSlot *slot, SECI
|
|
/* every object must have a class, if we can't get it, the object
|
|
* doesn't exist */
|
|
crv = handleToClass(slot, handle, &object->objclass);
|
|
if (crv != CKR_OK) {
|
|
goto loser;
|
|
}
|
|
object->slot = slot;
|
|
object->isFIPS = sftk_isFIPS(slot->slotID);
|
|
+ object->source = SFTK_SOURCE_DEFAULT;
|
|
object->objectInfo = NULL;
|
|
object->infoFree = NULL;
|
|
if (!hasLocks) {
|
|
object->refLock = PZ_NewLock(nssILockRefLock);
|
|
}
|
|
if (object->refLock == NULL) {
|
|
goto loser;
|
|
}
|
|
@@ -2225,16 +2228,25 @@ sftk_AttributeToFlags(CK_ATTRIBUTE_TYPE
|
|
break;
|
|
case CKA_DERIVE:
|
|
flags = CKF_DERIVE;
|
|
break;
|
|
/* fake attribute to select digesting */
|
|
case CKA_DIGEST:
|
|
flags = CKF_DIGEST;
|
|
break;
|
|
+ /* fake attribute to select key gen */
|
|
+ case CKA_NSS_GENERATE:
|
|
+ flags = CKF_GENERATE;
|
|
+ break;
|
|
+ /* fake attribute to select key pair gen */
|
|
+ case CKA_NSS_GENERATE_KEY_PAIR:
|
|
+ flags = CKF_GENERATE_KEY_PAIR;
|
|
+ break;
|
|
+ /* fake attributes to to handle MESSAGE* flags */
|
|
case CKA_NSS_MESSAGE | CKA_ENCRYPT:
|
|
flags = CKF_MESSAGE_ENCRYPT;
|
|
break;
|
|
case CKA_NSS_MESSAGE | CKA_DECRYPT:
|
|
flags = CKF_MESSAGE_DECRYPT;
|
|
break;
|
|
case CKA_NSS_MESSAGE | CKA_SIGN:
|
|
flags = CKF_MESSAGE_SIGN;
|
|
@@ -2278,17 +2290,17 @@ sftk_quickGetECCCurveOid(SFTKObject *sou
|
|
}
|
|
|
|
/* This function currently only returns valid lengths for
|
|
* FIPS approved ECC curves. If we want to make this generic
|
|
* in the future, that Curve determination can be done in
|
|
* the sftk_handleSpecial. Since it's currently only used
|
|
* in FIPS indicators, it's currently only compiled with
|
|
* the FIPS indicator code */
|
|
-static int
|
|
+static CK_ULONG
|
|
sftk_getKeyLength(SFTKObject *source)
|
|
{
|
|
CK_KEY_TYPE keyType = CK_INVALID_HANDLE;
|
|
CK_ATTRIBUTE_TYPE keyAttribute;
|
|
CK_ULONG keyLength = 0;
|
|
SFTKAttribute *attribute;
|
|
CK_RV crv;
|
|
|
|
diff --git a/lib/util/pkcs11n.h b/lib/util/pkcs11n.h
|
|
--- a/lib/util/pkcs11n.h
|
|
+++ b/lib/util/pkcs11n.h
|
|
@@ -58,16 +58,18 @@
|
|
/*
|
|
* NSS-defined certificate types
|
|
*
|
|
*/
|
|
#define CKC_NSS (CKC_VENDOR_DEFINED | NSSCK_VENDOR_NSS)
|
|
|
|
/* FAKE PKCS #11 defines */
|
|
#define CKA_DIGEST 0x81000000L
|
|
+#define CKA_NSS_GENERATE 0x81000001L
|
|
+#define CKA_NSS_GENERATE_KEY_PAIR 0x81000002L
|
|
#define CKA_NSS_MESSAGE 0x82000000L
|
|
#define CKA_NSS_MESSAGE_MASK 0xff000000L
|
|
#define CKA_FLAGS_ONLY 0 /* CKA_CLASS */
|
|
|
|
/*
|
|
* NSS-defined object attributes
|
|
*
|
|
*/
|