diff options
| author | Geoff Thorpe <geoff@openssl.org> | 2004-03-25 02:52:04 +0000 |
|---|---|---|
| committer | Geoff Thorpe <geoff@openssl.org> | 2004-03-25 02:52:04 +0000 |
| commit | 46ef873f0b3c04b6415cddac5d4a7b27b53cc482 (patch) | |
| tree | d045819aeac3f9d4665713eb6917a5f351ca9bf9 /crypto/rsa/rsa.h | |
| parent | 2d2a5ba32a6da293bbe290529293c485d36e1c19 (diff) | |
By adding a BN_CTX parameter to the 'rsa_mod_exp' callback, private key
operations no longer require two distinct BN_CTX structures. This may put
more "strain" on the current BN_CTX implementation (which has a fixed limit
to the number of variables it will hold), but so far this limit is not
triggered by any of the tests pass and I will be changing BN_CTX in the
near future to avoid this problem anyway.
This also changes the default RSA implementation code to use the BN_CTX in
favour of initialising some of its variables locally in each function.
Diffstat (limited to 'crypto/rsa/rsa.h')
| -rw-r--r-- | crypto/rsa/rsa.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/rsa/rsa.h b/crypto/rsa/rsa.h index 12689fc22d..b3ed1edd3f 100644 --- a/crypto/rsa/rsa.h +++ b/crypto/rsa/rsa.h @@ -93,7 +93,7 @@ typedef struct rsa_meth_st int (*rsa_priv_dec)(int flen,const unsigned char *from, unsigned char *to, RSA *rsa,int padding); - int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa); /* Can be null */ + int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa,BN_CTX *ctx); /* Can be null */ int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); /* Can be null */ |