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Import OpenSSL 1.0.2q

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This commit is contained in:
Steve Dower
2018-12-07 11:08:57 -08:00
parent 4b1c388f4d
commit 4155d3c2bd
75 changed files with 3071 additions and 1937 deletions
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22
crypto/rand/rand_lib.c
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@@ -185,11 +185,29 @@ int RAND_status(void)
/*
* Entropy gatherer: use standard OpenSSL PRNG to seed (this will gather
* entropy internally through RAND_poll().
* entropy internally through RAND_poll()).
*/
static size_t drbg_get_entropy(DRBG_CTX *ctx, unsigned char **pout,
int entropy, size_t min_len, size_t max_len)
{
/* Round up request to multiple of block size */
min_len = ((min_len + 19) / 20) * 20;
*pout = OPENSSL_malloc(min_len);
if (!*pout)
return 0;
/* Enforces a reseed of the SSLEAY PRNG before generating random bytes */
if (ssleay_rand_bytes_from_system(*pout, min_len) <= 0) {
OPENSSL_free(*pout);
*pout = NULL;
return 0;
}
return min_len;
}
static size_t drbg_get_nonce(DRBG_CTX *ctx, unsigned char **pout,
int entropy, size_t min_len, size_t max_len)
{
/* Round up request to multiple of block size */
min_len = ((min_len + 19) / 20) * 20;
@@ -281,7 +299,7 @@ int RAND_init_fips(void)
FIPS_drbg_set_callbacks(dctx,
drbg_get_entropy, drbg_free_entropy, 20,
drbg_get_entropy, drbg_free_entropy);
drbg_get_nonce, drbg_free_entropy);
FIPS_drbg_set_rand_callbacks(dctx, drbg_get_adin, 0,
drbg_rand_seed, drbg_rand_add);
/* Personalisation string: a string followed by date time vector */