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pki: Use explicit_bzero() to wipe privkey in memory

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-02-16 16:51:37 +01:00
parent 963111b836
commit cc1f496741
1 changed files with 1 additions and 1 deletions
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src/pki_container_openssh.c
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@@ -109,7 +109,7 @@ static int pki_openssh_import_privkey_blob(ssh_buffer key_blob_buffer,
} }
memcpy(key->ed25519_privkey, ssh_string_data(privkey), ED25519_SK_LEN); memcpy(key->ed25519_privkey, ssh_string_data(privkey), ED25519_SK_LEN);
memcpy(key->ed25519_pubkey, ssh_string_data(pubkey), ED25519_PK_LEN); memcpy(key->ed25519_pubkey, ssh_string_data(pubkey), ED25519_PK_LEN);
memset(ssh_string_data(privkey), 0, ED25519_SK_LEN); explicit_bzero(ssh_string_data(privkey), ED25519_SK_LEN);
SAFE_FREE(privkey); SAFE_FREE(privkey);
SAFE_FREE(pubkey); SAFE_FREE(pubkey);
break; break;