1*5fff9558SSimon J. Gerraty /*- 2*5fff9558SSimon J. Gerraty * Copyright (c) 2018, Juniper Networks, Inc. 3*5fff9558SSimon J. Gerraty * 4*5fff9558SSimon J. Gerraty * Redistribution and use in source and binary forms, with or without 5*5fff9558SSimon J. Gerraty * modification, are permitted provided that the following conditions 6*5fff9558SSimon J. Gerraty * are met: 7*5fff9558SSimon J. Gerraty * 1. Redistributions of source code must retain the above copyright 8*5fff9558SSimon J. Gerraty * notice, this list of conditions and the following disclaimer. 9*5fff9558SSimon J. Gerraty * 2. Redistributions in binary form must reproduce the above copyright 10*5fff9558SSimon J. Gerraty * notice, this list of conditions and the following disclaimer in the 11*5fff9558SSimon J. Gerraty * documentation and/or other materials provided with the distribution. 12*5fff9558SSimon J. Gerraty * 13*5fff9558SSimon J. Gerraty * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 14*5fff9558SSimon J. Gerraty * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 15*5fff9558SSimon J. Gerraty * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 16*5fff9558SSimon J. Gerraty * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 17*5fff9558SSimon J. Gerraty * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18*5fff9558SSimon J. Gerraty * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 19*5fff9558SSimon J. Gerraty * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20*5fff9558SSimon J. Gerraty * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21*5fff9558SSimon J. Gerraty * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22*5fff9558SSimon J. Gerraty * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23*5fff9558SSimon J. Gerraty * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24*5fff9558SSimon J. Gerraty */ 25*5fff9558SSimon J. Gerraty /* 26*5fff9558SSimon J. Gerraty */ 27*5fff9558SSimon J. Gerraty 28*5fff9558SSimon J. Gerraty #ifdef USE_BEARSSL 29*5fff9558SSimon J. Gerraty unsigned char * mpi2bn(unsigned char **pptr, size_t *sz); 30*5fff9558SSimon J. Gerraty #else 31*5fff9558SSimon J. Gerraty # include <openssl/bn.h> 32*5fff9558SSimon J. Gerraty # include <openssl/rsa.h> 33*5fff9558SSimon J. Gerraty # include <openssl/evp.h> 34*5fff9558SSimon J. Gerraty 35*5fff9558SSimon J. Gerraty BIGNUM * mpi2bn(unsigned char **pptr); 36*5fff9558SSimon J. Gerraty #endif 37*5fff9558SSimon J. Gerraty 38*5fff9558SSimon J. Gerraty #define NEW(x) calloc(1,sizeof(x)) 39*5fff9558SSimon J. Gerraty 40*5fff9558SSimon J. Gerraty #define OPENPGP_TAG_ISTAG 0200 41*5fff9558SSimon J. Gerraty #define OPENPGP_TAG_ISNEW 0100 42*5fff9558SSimon J. Gerraty #define OPENPGP_TAG_NEW_MASK 0077 43*5fff9558SSimon J. Gerraty #define OPENPGP_TAG_OLD_MASK 0074 44*5fff9558SSimon J. Gerraty #define OPENPGP_TAG_OLD_TYPE 0003 45*5fff9558SSimon J. Gerraty 46*5fff9558SSimon J. Gerraty typedef int (*decoder_t)(int, unsigned char **, int, void *); 47*5fff9558SSimon J. Gerraty 48*5fff9558SSimon J. Gerraty unsigned char * i2octets(int n, size_t i); 49*5fff9558SSimon J. Gerraty int octets2i(unsigned char *ptr, size_t n); 50*5fff9558SSimon J. Gerraty char * octets2hex(unsigned char *ptr, size_t n); 51*5fff9558SSimon J. Gerraty int decode_tag(unsigned char *ptr, int *isnew, int *ltype); 52*5fff9558SSimon J. Gerraty unsigned char * decode_mpi(unsigned char **pptr, size_t *sz); 53*5fff9558SSimon J. Gerraty unsigned char * dearmor(char *pem, size_t nbytes, size_t *len); 54*5fff9558SSimon J. Gerraty int decode_packet(int want, unsigned char **pptr, size_t nbytes, 55*5fff9558SSimon J. Gerraty decoder_t decoder, void *decoder_arg); 56*5fff9558SSimon J. Gerraty unsigned char * decode_subpacket(unsigned char **pptr, int *stag, int *sz); 57