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- Updated rsa_pkcs1_verify() and rsa_pkcs1_sign() to use appropriate buffer size for max MPIs

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This commit is contained in:
Paul Bakker 2012-10-03 20:36:33 +00:00
parent 1d56958963
commit 0be82f20a9
1 changed files with 2 additions and 2 deletions
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4
library/rsa.c
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@ -496,7 +496,7 @@ int rsa_pkcs1_decrypt( rsa_context *ctx,
size_t ilen;
unsigned char *p;
unsigned char bt;
unsigned char buf[1024];
unsigned char buf[POLARSSL_MPI_MAX_SIZE];
#if defined(POLARSSL_PKCS1_V21)
unsigned char lhash[POLARSSL_MD_MAX_SIZE];
unsigned int hlen;
@ -862,7 +862,7 @@ int rsa_pkcs1_verify( rsa_context *ctx,
int ret;
size_t len, siglen;
unsigned char *p, c;
unsigned char buf[1024];
unsigned char buf[POLARSSL_MPI_MAX_SIZE];
#if defined(POLARSSL_PKCS1_V21)
unsigned char result[POLARSSL_MD_MAX_SIZE];
unsigned char zeros[8];