diff options
Diffstat (limited to 'libtomcrypt/pk/rsa/rsa_export.c')
| -rw-r--r-- | libtomcrypt/pk/rsa/rsa_export.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libtomcrypt/pk/rsa/rsa_export.c b/libtomcrypt/pk/rsa/rsa_export.c index 483af19..cb667a4 100644 --- a/libtomcrypt/pk/rsa/rsa_export.c +++ b/libtomcrypt/pk/rsa/rsa_export.c @@ -31,6 +31,8 @@ int rsa_export(unsigned char *out, unsigned long *outlen, int type, { unsigned long zero = 0; int err; + const struct algo_properties_st *algo = _ncr_algo_to_properties(NCR_ALG_RSA); + LTC_ARGCHK(out != NULL); LTC_ARGCHK(outlen != NULL); LTC_ARGCHK(key != NULL); @@ -40,6 +42,10 @@ int rsa_export(unsigned char *out, unsigned long *outlen, int type, return CRYPT_PK_INVALID_TYPE; } + if (algo == NULL) { + return CRYPT_INVALID_ARG; + } + if (type == PK_PRIVATE) { /* private key */ /* output is @@ -75,7 +81,7 @@ int rsa_export(unsigned char *out, unsigned long *outlen, int type, } err = der_encode_subject_public_key_info(out, outlen, - PKA_RSA, tmp, tmplen, + algo, tmp, tmplen, LTC_ASN1_NULL, NULL, 0); |