diff options
Diffstat (limited to 'libtomcrypt/headers/tomcrypt_pk.h')
| -rw-r--r-- | libtomcrypt/headers/tomcrypt_pk.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/libtomcrypt/headers/tomcrypt_pk.h b/libtomcrypt/headers/tomcrypt_pk.h index c8279ff..fa6030e 100644 --- a/libtomcrypt/headers/tomcrypt_pk.h +++ b/libtomcrypt/headers/tomcrypt_pk.h @@ -5,6 +5,18 @@ enum { PK_PRIVATE=1 }; +enum { + PKA_RSA, + PKA_DSA +}; + +typedef struct Oid { + unsigned long OID[16]; + /** Length of DER encoding */ + unsigned long OIDlen; +} oid_st; + +int pk_get_oid(int pk, oid_st *st); int rand_prime(mp_int *N, long len); /* ---- RSA ---- */ @@ -210,12 +222,21 @@ int der_encode_sequence_ex(ltc_asn1_list *list, unsigned long inlen, int der_decode_sequence_ex(const unsigned char *in, unsigned long inlen, ltc_asn1_list *list, unsigned long outlen, int ordered); - + #define der_decode_sequence(in, inlen, list, outlen) der_decode_sequence_ex(in, inlen, list, outlen, 1) int der_length_sequence(ltc_asn1_list *list, unsigned long inlen, unsigned long *outlen); +/* SUBJECT PUBLIC KEY INFO */ +int der_encode_subject_public_key_info(unsigned char *out, unsigned long *outlen, + unsigned int algorithm, void* public_key, unsigned long public_key_len, + unsigned long parameters_type, void* parameters, unsigned long parameters_len); + +int der_decode_subject_public_key_info(const unsigned char *in, unsigned long inlen, + unsigned int algorithm, void* public_key, unsigned long* public_key_len, + unsigned long parameters_type, ltc_asn1_list* parameters, unsigned long parameters_len); + /* SET */ #define der_decode_set(in, inlen, list, outlen) der_decode_sequence_ex(in, inlen, list, outlen, 0) #define der_length_set der_length_sequence |