2972 	struct sshbuf *encoded = NULL, *decoded = NULL;  in private2_uudecode()  local
2980 	    (decoded = sshbuf_new()) == NULL) {  in private2_uudecode()
3021 	if ((r = sshbuf_b64tod(decoded, (char *)sshbuf_ptr(encoded))) != 0)  in private2_uudecode()
3025 	if (sshbuf_len(decoded) < sizeof(AUTH_MAGIC) ||  in private2_uudecode()
3026 	    memcmp(sshbuf_ptr(decoded), AUTH_MAGIC, sizeof(AUTH_MAGIC))) {  in private2_uudecode()
3031 	*decodedp = decoded;  in private2_uudecode()
3032 	decoded = NULL;  in private2_uudecode()
3036 	sshbuf_free(decoded);  in private2_uudecode()
3041 private2_decrypt(struct sshbuf *decoded, const char *passphrase,  in private2_decrypt()  argument
3054 	if (decoded == NULL || decryptedp == NULL || pubkeyp == NULL)  in private2_decrypt()
3066 	if ((r = sshbuf_consume(decoded, sizeof(AUTH_MAGIC))) != 0 ||  in private2_decrypt()
3067 	    (r = sshbuf_get_cstring(decoded, &ciphername, NULL)) != 0 ||  in private2_decrypt()
3068 	    (r = sshbuf_get_cstring(decoded, &kdfname, NULL)) != 0 ||  in private2_decrypt()
3069 	    (r = sshbuf_froms(decoded, &kdf)) != 0 ||  in private2_decrypt()
3070 	    (r = sshbuf_get_u32(decoded, &nkeys)) != 0)  in private2_decrypt()
3079 	if ((r = sshkey_froms(decoded, &pubkey)) != 0 ||  in private2_decrypt()
3080 	    (r = sshbuf_get_u32(decoded, &encrypted_len)) != 0)  in private2_decrypt()
3129 	if (sshbuf_len(decoded) < authlen ||  in private2_decrypt()
3130 	    sshbuf_len(decoded) - authlen < encrypted_len) {  in private2_decrypt()
3140 	if ((r = cipher_crypt(ciphercontext, 0, dp, sshbuf_ptr(decoded),  in private2_decrypt()
3147 	if ((r = sshbuf_consume(decoded, encrypted_len + authlen)) != 0)  in private2_decrypt()
3150 	if (sshbuf_len(decoded) != 0) {  in private2_decrypt()
3193 	struct sshbuf *decoded = NULL, *decrypted = NULL;  in sshkey_parse_private2()  local
3202 	if ((r = private2_uudecode(blob, &decoded)) != 0 ||  in sshkey_parse_private2()
3203 	    (r = private2_decrypt(decoded, passphrase,  in sshkey_parse_private2()
3240 	sshbuf_free(decoded);  in sshkey_parse_private2()
3252 	struct sshbuf *decoded = NULL;  in sshkey_parse_private2_pubkey()  local
3259 	if ((r = private2_uudecode(blob, &decoded)) != 0)  in sshkey_parse_private2_pubkey()
3262 	if ((r = sshbuf_consume(decoded, sizeof(AUTH_MAGIC))) != 0 ||  in sshkey_parse_private2_pubkey()
3263 	    (r = sshbuf_skip_string(decoded)) != 0 || /* cipher */  in sshkey_parse_private2_pubkey()
3264 	    (r = sshbuf_skip_string(decoded)) != 0 || /* KDF alg */  in sshkey_parse_private2_pubkey()
3265 	    (r = sshbuf_skip_string(decoded)) != 0 || /* KDF hint */  in sshkey_parse_private2_pubkey()
3266 	    (r = sshbuf_get_u32(decoded, &nkeys)) != 0)  in sshkey_parse_private2_pubkey()
3276 	if ((r = sshkey_froms(decoded, &pubkey)) != 0)  in sshkey_parse_private2_pubkey()
3292 	sshbuf_free(decoded);  in sshkey_parse_private2_pubkey()