diff options
Diffstat (limited to 'crypto/rsa/rsa_oaep.c')
| -rw-r--r-- | crypto/rsa/rsa_oaep.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/crypto/rsa/rsa_oaep.c b/crypto/rsa/rsa_oaep.c index fd0b7f361f..f735c8d638 100644 --- a/crypto/rsa/rsa_oaep.c +++ b/crypto/rsa/rsa_oaep.c @@ -12,10 +12,12 @@ #include <openssl/sha.h> #include <openssl/rand.h> -int MGF1(unsigned char *mask, long len, unsigned char *seed, long seedlen); +int MGF1(unsigned char *mask, long len, + const unsigned char *seed, long seedlen); int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen, - unsigned char *from, int flen, unsigned char *param, int plen) + const unsigned char *from, int flen, + const unsigned char *param, int plen) { int i, emlen = tlen - 1; unsigned char *db, *seed; @@ -71,11 +73,11 @@ int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen, } int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen, - unsigned char *from, int flen, int num, unsigned char *param, - int plen) + const unsigned char *from, int flen, int num, + const unsigned char *param, int plen) { int i, dblen, mlen = -1; - unsigned char *maskeddb; + const unsigned char *maskeddb; int lzero; unsigned char *db, seed[SHA_DIGEST_LENGTH], phash[SHA_DIGEST_LENGTH]; @@ -132,7 +134,8 @@ int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen, return (mlen); } -int MGF1(unsigned char *mask, long len, unsigned char *seed, long seedlen) +int MGF1(unsigned char *mask, long len, + const unsigned char *seed, long seedlen) { long i, outlen = 0; unsigned char cnt[4]; |