diff options
Diffstat (limited to 'src/tls/rsa.c')
| -rw-r--r-- | src/tls/rsa.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/tls/rsa.c b/src/tls/rsa.c index 125c4205b705..0b7b530bc37c 100644 --- a/src/tls/rsa.c +++ b/src/tls/rsa.c @@ -1,6 +1,6 @@ /* * RSA - * Copyright (c) 2006, Jouni Malinen <j@w1.fi> + * Copyright (c) 2006-2014, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. @@ -116,6 +116,29 @@ error: } +struct crypto_rsa_key * +crypto_rsa_import_public_key_parts(const u8 *n, size_t n_len, + const u8 *e, size_t e_len) +{ + struct crypto_rsa_key *key; + + key = os_zalloc(sizeof(*key)); + if (key == NULL) + return NULL; + + key->n = bignum_init(); + key->e = bignum_init(); + if (key->n == NULL || key->e == NULL || + bignum_set_unsigned_bin(key->n, n, n_len) < 0 || + bignum_set_unsigned_bin(key->e, e, e_len) < 0) { + crypto_rsa_free(key); + return NULL; + } + + return key; +} + + /** * crypto_rsa_import_private_key - Import an RSA private key * @buf: Key buffer (DER encoded RSA private key) |