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| author | Rich Salz <rsalz@openssl.org> | 2017-08-02 14:00:52 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2017-08-03 10:45:17 -0400 |
| commit | ddc6a5c8f5900959bdbdfee79e1625a3f7808acd (patch) | |
| tree | 3121037aca10793706bbc4b8800b40ba305a1c06 /crypto/bn/bn_prime.c | |
| parent | ae3947de09522206d61c0206a733517b10a910f8 (diff) | |
| download | openssl-ddc6a5c8f5900959bdbdfee79e1625a3f7808acd.zip openssl-ddc6a5c8f5900959bdbdfee79e1625a3f7808acd.tar.gz openssl-ddc6a5c8f5900959bdbdfee79e1625a3f7808acd.tar.bz2 | |
Add RAND_priv_bytes() for private keys
Add a new global DRBG for private keys used by RAND_priv_bytes.
Add BN_priv_rand() and BN_priv_rand_range() which use RAND_priv_bytes().
Change callers to use the appropriate BN_priv... function.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/4076)
Diffstat (limited to 'crypto/bn/bn_prime.c')
| -rw-r--r-- | crypto/bn/bn_prime.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/bn/bn_prime.c b/crypto/bn/bn_prime.c index 4581a66..026c119 100644 --- a/crypto/bn/bn_prime.c +++ b/crypto/bn/bn_prime.c @@ -216,7 +216,7 @@ int BN_is_prime_fasttest_ex(const BIGNUM *a, int checks, BN_CTX *ctx_passed, goto err; for (i = 0; i < checks; i++) { - if (!BN_rand_range(check, A1)) + if (!BN_priv_rand_range(check, A1)) goto err; if (!BN_add_word(check, 1)) goto err; @@ -279,7 +279,7 @@ static int probable_prime(BIGNUM *rnd, int bits, prime_t *mods) char is_single_word = bits <= BN_BITS2; again: - if (!BN_rand(rnd, bits, BN_RAND_TOP_TWO, BN_RAND_BOTTOM_ODD)) + if (!BN_priv_rand(rnd, bits, BN_RAND_TOP_TWO, BN_RAND_BOTTOM_ODD)) return (0); /* we now have a random number 'rnd' to test. */ for (i = 1; i < NUMPRIMES; i++) { @@ -363,7 +363,7 @@ int bn_probable_prime_dh(BIGNUM *rnd, int bits, if ((t1 = BN_CTX_get(ctx)) == NULL) goto err; - if (!BN_rand(rnd, bits, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ODD)) + if (!BN_priv_rand(rnd, bits, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ODD)) goto err; /* we need ((rnd-rem) % add) == 0 */ @@ -419,7 +419,7 @@ static int probable_prime_dh_safe(BIGNUM *p, int bits, const BIGNUM *padd, if (!BN_rshift1(qadd, padd)) goto err; - if (!BN_rand(q, bits, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ODD)) + if (!BN_priv_rand(q, bits, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ODD)) goto err; /* we need ((rnd-rem) % add) == 0 */ |