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PR: 1974(partial)

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Submitted by: David McCullough <david_mccullough@securecomputing.com>
Approved by: steve@openssl.org

Fix up RSA API compliance for rsa_nocrt_mod_exp method.
This commit is contained in:
Dr. Stephen Henson 2009-07-01 15:25:17 +00:00
parent e105098b3f
commit caddf00d78
1 changed files with 2 additions and 4 deletions
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6
crypto/engine/eng_cryptodev.c
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@ -100,7 +100,7 @@ static int cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r,
static int cryptodev_bn_mod_exp(BIGNUM *r, const BIGNUM *a, static int cryptodev_bn_mod_exp(BIGNUM *r, const BIGNUM *a,
const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
static int cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, static int cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I,
RSA *rsa); RSA *rsa, BN_CTX *ctx);
static int cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx); static int cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
static int cryptodev_dsa_bn_mod_exp(DSA *dsa, BIGNUM *r, BIGNUM *a, static int cryptodev_dsa_bn_mod_exp(DSA *dsa, BIGNUM *r, BIGNUM *a,
const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
@ -757,11 +757,9 @@ err:
} }
static int static int
cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa) cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
{ {
int r; int r;
BN_CTX *ctx;
ctx = BN_CTX_new(); ctx = BN_CTX_new();
r = cryptodev_bn_mod_exp(r0, I, rsa->d, rsa->n, ctx, NULL); r = cryptodev_bn_mod_exp(r0, I, rsa->d, rsa->n, ctx, NULL);
BN_CTX_free(ctx); BN_CTX_free(ctx);