101 	u_int bits, bytes;  in buffer_get_bignum_ret()  local
111 	bytes = (bits + 7) / 8;  in buffer_get_bignum_ret()
112 	if (bytes > 8 * 1024) {  in buffer_get_bignum_ret()
113 		error("buffer_get_bignum_ret: cannot handle BN of size %d", bytes);  in buffer_get_bignum_ret()
116 	if (buffer_len(buffer) < bytes) {  in buffer_get_bignum_ret()
121 	BN_bin2bn(bin, bytes, value);  in buffer_get_bignum_ret()
122 	if (buffer_consume_ret(buffer, bytes) == -1) {  in buffer_get_bignum_ret()
142 	u_int bytes;  in buffer_put_bignum2_ret()  local
155 	bytes = BN_num_bytes(value) + 1; /* extra padding byte */  in buffer_put_bignum2_ret()
156 	if (bytes < 2) {  in buffer_put_bignum2_ret()
160 	buf = xmalloc(bytes);  in buffer_put_bignum2_ret()
164 	if (oi < 0 || (u_int)oi != bytes - 1) {  in buffer_put_bignum2_ret()
166 		    "oi %d != bin_size %d", oi, bytes);  in buffer_put_bignum2_ret()
171 	buffer_put_string(buffer, buf+hasnohigh, bytes-hasnohigh);  in buffer_put_bignum2_ret()
172 	memset(buf, 0, bytes);  in buffer_put_bignum2_ret()