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| author | Ulf Möller <ulf@openssl.org> | 2000-02-05 15:17:32 +0100 |
|---|---|---|
| committer | Ulf Möller <ulf@openssl.org> | 2000-02-05 15:17:32 +0100 |
| commit | 9b141126d4b6f0636bc047e81b846c193ae26611 (patch) | |
| tree | c8786c99bfccc8b9899cad5c3aa30f29ada5e1b9 /crypto/bn/bn_lib.c | |
| parent | md2 is documented in the md5 page. lets see if this works... (diff) | |
| download | openssl-9b141126d4b6f0636bc047e81b846c193ae26611.tar.xz openssl-9b141126d4b6f0636bc047e81b846c193ae26611.zip | |
New functions BN_CTX_start(), BN_CTX_get(), BN_CTX_end() to access
temporary BIGNUMs. BN_CTX still uses a fixed number of BIGNUMs, but
the BN_CTX implementation could now easily be changed.
Diffstat (limited to 'crypto/bn/bn_lib.c')
| -rw-r--r-- | crypto/bn/bn_lib.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c index e734909968..8c62761d4c 100644 --- a/crypto/bn/bn_lib.c +++ b/crypto/bn/bn_lib.c @@ -304,43 +304,6 @@ BIGNUM *BN_new(void) return(ret); } - -BN_CTX *BN_CTX_new(void) - { - BN_CTX *ret; - - ret=(BN_CTX *)Malloc(sizeof(BN_CTX)); - if (ret == NULL) - { - BNerr(BN_F_BN_CTX_NEW,ERR_R_MALLOC_FAILURE); - return(NULL); - } - - BN_CTX_init(ret); - ret->flags=BN_FLG_MALLOCED; - return(ret); - } - -void BN_CTX_init(BN_CTX *ctx) - { - memset(ctx,0,sizeof(BN_CTX)); - ctx->tos=0; - ctx->flags=0; - } - -void BN_CTX_free(BN_CTX *c) - { - int i; - - if(c == NULL) - return; - - for (i=0; i<BN_CTX_NUM; i++) - BN_clear_free(&(c->bn[i])); - if (c->flags & BN_FLG_MALLOCED) - Free(c); - } - /* This is an internal function that should not be used in applications. * It ensures that 'b' has enough room for a 'bits' bit number. It is * mostly used by the various BIGNUM routines. If there is an error, |