diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2006-03-20 17:56:05 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2006-03-20 17:56:05 +0000 |
| commit | 6f81892e6ba0bf0840d12e27f695817230dd42c1 (patch) | |
| tree | c3d333fb4e22dbaa99408d60cbe4c0406ae0d4c8 /crypto/rsa/rsa_ameth.c | |
| parent | 448be743350791d32764fac38f5d3c8ffda481b2 (diff) | |
Transfer parameter handling and key comparison to algorithm methods.
Diffstat (limited to 'crypto/rsa/rsa_ameth.c')
| -rw-r--r-- | crypto/rsa/rsa_ameth.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/crypto/rsa/rsa_ameth.c b/crypto/rsa/rsa_ameth.c index 96e537571c..370e3d28c7 100644 --- a/crypto/rsa/rsa_ameth.c +++ b/crypto/rsa/rsa_ameth.c @@ -61,7 +61,7 @@ #include <openssl/x509.h> #include <openssl/rsa.h> -static int rsa_pub_encode(X509_PUBKEY *pk, EVP_PKEY *pkey) +static int rsa_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey) { unsigned char *penc = NULL; int penclen; @@ -92,6 +92,14 @@ static int rsa_pub_decode(EVP_PKEY *pkey, X509_PUBKEY *pubkey) return 1; } +static int rsa_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b) + { + if (BN_cmp(b->pkey.rsa->n,a->pkey.rsa->n) != 0 + || BN_cmp(b->pkey.rsa->e,a->pkey.rsa->e) != 0) + return 0; + return 1; + } + static int rsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8) { const unsigned char *p; @@ -108,7 +116,7 @@ static int rsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8) return 1; } -static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, EVP_PKEY *pkey) +static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey) { unsigned char *rk = NULL; int rklen; @@ -130,19 +138,43 @@ static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, EVP_PKEY *pkey) return 1; } +static int int_rsa_size(const EVP_PKEY *pkey) + { + return RSA_size(pkey->pkey.rsa); + } + +static int rsa_bits(const EVP_PKEY *pkey) + { + return BN_num_bits(pkey->pkey.rsa->n); + } + +static void int_rsa_free(EVP_PKEY *pkey) + { + RSA_free(pkey->pkey.rsa); + } + const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[] = { { EVP_PKEY_RSA, EVP_PKEY_RSA, 0, + rsa_pub_decode, rsa_pub_encode, + rsa_pub_cmp, 0, + rsa_priv_decode, rsa_priv_encode, 0, - 0, + + int_rsa_size, + rsa_bits, + + 0,0,0,0,0,0, + + int_rsa_free, 0 }, |