diff options
Diffstat (limited to '')
| -rw-r--r-- | agent/divert-scd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/agent/divert-scd.c b/agent/divert-scd.c index 15d1abd8d..cd80f09f1 100644 --- a/agent/divert-scd.c +++ b/agent/divert-scd.c @@ -394,7 +394,7 @@ divert_pkdecrypt (ctrl_t ctrl, int depth; const unsigned char *ciphertext; size_t ciphertextlen; - char *plaintext; + unsigned char *plaintext; size_t plaintextlen; bin2hex (grip, 20, hexgrip); @@ -504,7 +504,7 @@ agent_card_ecc_kem (ctrl_t ctrl, const unsigned char *ecc_ct, size_t ecc_point_len, unsigned char *ecc_ecdh) { gpg_error_t err = 0; - char *ecdh = NULL; + unsigned char *ecdh = NULL; size_t len; int rc; char hexgrip[KEYGRIP_LEN*2+1]; @@ -517,7 +517,8 @@ agent_card_ecc_kem (ctrl_t ctrl, const unsigned char *ecc_ct, if (len == ecc_point_len) memcpy (ecc_ecdh, ecdh, len); - else if (len && (len - 1) * 2 == ecc_point_len - 1 && ecdh[0] == 0x02) + else if (len && (len - 1) * 2 == ecc_point_len - 1 + && (ecdh[0] == 0x41 || (ecdh[0] & ~1) == 0x02)) { /* It's x-coordinate-only (compressed) point representation. */ memcpy (ecc_ecdh, ecdh, len); |