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Various function for commmon operations.

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This commit is contained in:
Dr. Stephen Henson
2001-02-02 00:45:54 +00:00
parent 664d83bb23
commit 88ce56f8c1
12 changed files with 49 additions and 45 deletions
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10
crypto/asn1/a_digest.c
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@@ -74,7 +74,6 @@
int ASN1_digest(int (*i2d)(), const EVP_MD *type, char *data,
unsigned char *md, unsigned int *len)
{
EVP_MD_CTX ctx;
int i;
unsigned char *str,*p;
@@ -83,9 +82,7 @@ int ASN1_digest(int (*i2d)(), const EVP_MD *type, char *data,
p=str;
i2d(data,&p);
EVP_DigestInit(&ctx,type);
EVP_DigestUpdate(&ctx,str,i);
EVP_DigestFinal(&ctx,md,len);
EVP_Digest(str, i, md, len, type);
OPENSSL_free(str);
return(1);
}
@@ -96,16 +93,13 @@ int ASN1_digest(int (*i2d)(), const EVP_MD *type, char *data,
int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
unsigned char *md, unsigned int *len)
{
EVP_MD_CTX ctx;
int i;
unsigned char *str = NULL;
i=ASN1_item_i2d(asn,&str, it);
if (!str) return(0);
EVP_DigestInit(&ctx,type);
EVP_DigestUpdate(&ctx,str,i);
EVP_DigestFinal(&ctx,md,len);
EVP_Digest(str, i, md, len, type);
OPENSSL_free(str);
return(1);
}