Hello,
I've made a new Merge Request in the nettle gitlab repo to provide
RSA-OAEP encryption and decryption:
https://git.lysator.liu.se/nettle/nettle/-/merge_requests/20
It adds 2 new functions:
int
pkcs1_oaep_encrypt (size_t key_size,
void *random_ctx, nettle_random_func *random,
size_t hlen,
size_t label_length, const uint8_t *label,
size_t message_length, const uint8_t *message,
mpz_t m);
int
pkcs1_oaep_decrypt (size_t key_size,
const mpz_t m,
size_t hlen,
size_t label_length, const uint8_t *label,
size_t *length, uint8_t *message);
The parameter hlen is the output length of the SHA function used for
masking data:
- SHA1_DIGEST_SIZE
- SHA256_DIGEST_SIZE
- SHA384_DIGEST_SIZE
- SHA512_DIGEST_SIZE
Is it possible to get feedback for this MR and eventually push it to the
master branch?
Thanks in advance
/Nicolas
