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Add version string to crypto backend.

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Move fips check to libcryptsetup.
Clean up internal.h use.
This commit is contained in:
Milan Broz
2012-05-27 00:48:10 +02:00
parent 44165a1bbb
commit 20eea64334
12 changed files with 55 additions and 18 deletions
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11
lib/crypto_backend/crypto_nss.c
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@@ -23,7 +23,11 @@
#include <pk11pub.h>
#include "crypto_backend.h"
#define CONST_CAST(x) (x)(uintptr_t)
static int crypto_backend_initialised = 0;
static char version[64];
struct hash_alg {
const char *name;
@@ -70,10 +74,10 @@ int crypt_backend_init(struct crypt_device *ctx)
if (crypto_backend_initialised)
return 0;
log_dbg("Initialising NSS crypto backend.");
if (NSS_NoDB_Init(".") != SECSuccess)
return -EINVAL;
snprintf(version, 64, "NSS %s", NSS_GetVersion());
crypto_backend_initialised = 1;
return 0;
}
@@ -83,6 +87,11 @@ uint32_t crypt_backend_flags(void)
return 0;
}
const char *crypt_backend_version(void)
{
return crypto_backend_initialised ? version : "";
}
/* HASH */
int crypt_hash_size(const char *name)
{