diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:23:06 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:23:06 +0000 |
commit | cd13e2506379761d3464eae917eb1881876a7aa1 (patch) | |
tree | 54d32c05b0d6396408ff0d599d771fb9e7cdd60c /regress/compress.c | |
parent | Initial commit. (diff) | |
download | libfido2-upstream.tar.xz libfido2-upstream.zip |
Adding upstream version 1.12.0.upstream/1.12.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | regress/compress.c | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/regress/compress.c b/regress/compress.c new file mode 100644 index 0000000..7afc8bb --- /dev/null +++ b/regress/compress.c @@ -0,0 +1,268 @@ +/* + * Copyright (c) 2022 Yubico AB. All rights reserved. + * Use of this source code is governed by a BSD-style + * license that can be found in the LICENSE file. + * SPDX-License-Identifier: BSD-2-Clause + */ + +#undef NDEBUG + +#include <assert.h> +#include <string.h> + +#include <openssl/sha.h> + +#define _FIDO_INTERNAL + +#include <fido.h> + +/* + * zlib compressed data (RFC1950); see https://www.ietf.org/rfc/rfc6713.txt + */ +static /* const */ unsigned char rfc1950_blob[694] = { + 0x78, 0x9c, 0xb5, 0x52, 0x3b, 0x6f, 0xdb, 0x30, + 0x10, 0xde, 0xf5, 0x2b, 0x0e, 0x99, 0x12, 0x40, + 0x75, 0x13, 0x4f, 0x45, 0x3b, 0xd1, 0x12, 0x6d, + 0x1d, 0x20, 0x8b, 0x2a, 0x49, 0xd9, 0xf5, 0x28, + 0x4b, 0x4c, 0x42, 0xc0, 0x12, 0x03, 0x3d, 0x12, + 0xe4, 0xdf, 0xf7, 0xc8, 0x3a, 0x88, 0xd3, 0x0c, + 0x9d, 0xea, 0xc1, 0x3e, 0xf3, 0x8e, 0xdf, 0xeb, + 0x98, 0xb8, 0xa7, 0xd7, 0xc1, 0x3e, 0x3c, 0x4e, + 0x70, 0xdd, 0xdc, 0xc0, 0xf2, 0xf6, 0xee, 0xdb, + 0x97, 0xe5, 0xed, 0x72, 0x09, 0x87, 0xf9, 0x68, + 0x1b, 0x07, 0x6c, 0xb5, 0x00, 0x76, 0x3a, 0x41, + 0x18, 0x19, 0x61, 0x30, 0xa3, 0x19, 0x9e, 0x4d, + 0xbb, 0x88, 0x22, 0x69, 0x5a, 0x3b, 0x4e, 0x83, + 0x3d, 0xce, 0x93, 0x75, 0x3d, 0xd4, 0x7d, 0x0b, + 0xf3, 0x68, 0xc0, 0xf6, 0x30, 0xba, 0x79, 0x68, + 0x4c, 0x38, 0x39, 0xda, 0xbe, 0x1e, 0x5e, 0xe1, + 0xde, 0x0d, 0xdd, 0x18, 0xc3, 0x8b, 0x9d, 0x1e, + 0xc1, 0x0d, 0xe1, 0xd7, 0xcd, 0x53, 0xd4, 0xb9, + 0xd6, 0xde, 0xdb, 0xa6, 0xf6, 0x00, 0x31, 0xd4, + 0x83, 0x81, 0x27, 0x33, 0x74, 0x76, 0x9a, 0x4c, + 0x0b, 0x4f, 0x83, 0x7b, 0xb6, 0x2d, 0x15, 0xd3, + 0x63, 0x3d, 0xd1, 0x97, 0x21, 0x90, 0xd3, 0xc9, + 0xbd, 0xd8, 0xfe, 0x01, 0x1a, 0xd7, 0xb7, 0xd6, + 0x5f, 0x1a, 0xfd, 0xa5, 0xa8, 0x33, 0xd3, 0xf7, + 0x28, 0x02, 0x80, 0xbb, 0x05, 0x7c, 0x54, 0x35, + 0x82, 0xbb, 0x7f, 0x93, 0xd3, 0xb8, 0xd6, 0x40, + 0x37, 0x8f, 0x13, 0x99, 0x98, 0x6a, 0x92, 0xe9, + 0x31, 0xeb, 0xa3, 0x7b, 0xf6, 0xad, 0x73, 0x06, + 0x1e, 0x84, 0x3e, 0xbd, 0x9b, 0x6c, 0x63, 0x62, + 0x9a, 0xb0, 0x23, 0x9c, 0x08, 0xcf, 0xc3, 0x5c, + 0x92, 0xf6, 0xed, 0x5f, 0x8a, 0x88, 0xb4, 0x39, + 0xd5, 0xb6, 0x33, 0xc3, 0xc2, 0x63, 0x2c, 0x3f, + 0x0b, 0x21, 0xc2, 0x8b, 0x30, 0xde, 0x84, 0x90, + 0xcb, 0x76, 0x26, 0x71, 0xff, 0x47, 0x0b, 0x91, + 0x9e, 0x51, 0xfc, 0x44, 0xeb, 0x9a, 0xb9, 0x33, + 0xfd, 0x54, 0xbf, 0xed, 0xeb, 0x2b, 0xad, 0xc2, + 0x51, 0x67, 0x80, 0xae, 0x9e, 0xcc, 0x60, 0xeb, + 0xd3, 0xf8, 0x1e, 0x7b, 0xd8, 0x15, 0x35, 0xcf, + 0x00, 0x97, 0x66, 0x68, 0xf9, 0x3a, 0x43, 0x05, + 0x4a, 0xac, 0xf5, 0x9e, 0x49, 0x0e, 0x54, 0x97, + 0x52, 0xec, 0x30, 0xe5, 0x29, 0xac, 0x0e, 0xa0, + 0x33, 0x0e, 0x89, 0x28, 0x0f, 0x12, 0x37, 0x99, + 0x86, 0x4c, 0xe4, 0x29, 0x97, 0x0a, 0x58, 0x91, + 0xd2, 0x69, 0xa1, 0x25, 0xae, 0x2a, 0x2d, 0xa4, + 0x8a, 0xae, 0x98, 0xa2, 0x9b, 0x57, 0xa1, 0xc1, + 0x8a, 0x03, 0xf0, 0x5f, 0xa5, 0xe4, 0x4a, 0x81, + 0x90, 0x80, 0xdb, 0x32, 0x47, 0x02, 0x23, 0x74, + 0xc9, 0x0a, 0x8d, 0x5c, 0xc5, 0x80, 0x45, 0x92, + 0x57, 0x29, 0x16, 0x9b, 0x18, 0x08, 0x00, 0x0a, + 0xa1, 0xa3, 0x1c, 0xb7, 0xa8, 0x69, 0x4c, 0x8b, + 0x38, 0x90, 0x7e, 0xbe, 0x06, 0x62, 0x0d, 0x5b, + 0x2e, 0x93, 0x8c, 0xfe, 0xb2, 0x15, 0xe6, 0xa8, + 0x0f, 0x81, 0x6f, 0x8d, 0xba, 0xf0, 0x5c, 0x6b, + 0x21, 0x23, 0x06, 0x25, 0x93, 0x1a, 0x93, 0x2a, + 0x67, 0x12, 0xca, 0x4a, 0x96, 0x42, 0x71, 0xf0, + 0xb6, 0x52, 0x54, 0x49, 0xce, 0x70, 0xcb, 0xd3, + 0x05, 0xb1, 0x13, 0x23, 0xf0, 0x1d, 0x2f, 0x34, + 0xa8, 0x8c, 0xe5, 0xf9, 0x47, 0x97, 0xd1, 0x1f, + 0x97, 0x5e, 0xfb, 0xa5, 0x47, 0x58, 0x71, 0xc8, + 0x91, 0xad, 0x72, 0xee, 0x99, 0x82, 0xcb, 0x14, + 0x25, 0x4f, 0xb4, 0xb7, 0xf3, 0x5e, 0x25, 0x94, + 0x1c, 0xe9, 0xcb, 0xe3, 0x48, 0x95, 0x3c, 0x41, + 0x2a, 0x28, 0x0c, 0x4e, 0x66, 0x98, 0x3c, 0xc4, + 0x67, 0x4c, 0xc5, 0x7f, 0x56, 0x34, 0x44, 0x4d, + 0x48, 0xd9, 0x96, 0x6d, 0xc8, 0xdb, 0xf5, 0x3f, + 0x22, 0xa1, 0x9d, 0x24, 0x95, 0xe4, 0x5b, 0xaf, + 0x99, 0x72, 0x50, 0xd5, 0x4a, 0x69, 0xd4, 0x95, + 0xe6, 0xb0, 0x11, 0x22, 0x0d, 0x41, 0x2b, 0x2e, + 0x77, 0x98, 0x70, 0xf5, 0x03, 0x72, 0xa1, 0x42, + 0x5a, 0x95, 0xe2, 0x71, 0x94, 0x32, 0xcd, 0x02, + 0x31, 0x41, 0x50, 0x54, 0xd4, 0xa6, 0x7a, 0x55, + 0x29, 0x0c, 0xa1, 0x61, 0xa1, 0xb9, 0x94, 0x55, + 0xa9, 0x51, 0x14, 0x37, 0xb4, 0xdf, 0x3d, 0xc5, + 0x42, 0x1a, 0x19, 0x5d, 0x4d, 0x43, 0xba, 0xa2, + 0xf0, 0x56, 0xe9, 0x91, 0x70, 0x21, 0x0f, 0x1e, + 0xd4, 0x67, 0x10, 0xc2, 0x8f, 0x61, 0x9f, 0x71, + 0x3a, 0x97, 0x3e, 0xd0, 0x90, 0x14, 0xf3, 0x11, + 0x28, 0x4a, 0x2c, 0xd1, 0x97, 0x63, 0xc4, 0x47, + 0x01, 0xea, 0xe8, 0xdd, 0x23, 0x14, 0x7c, 0x93, + 0xe3, 0x86, 0x17, 0x09, 0xf7, 0x5d, 0xe1, 0x51, + 0xf6, 0xa8, 0xf8, 0x0d, 0xed, 0x0a, 0x95, 0x1f, + 0xc0, 0x40, 0x4b, 0xdb, 0x27, 0xce, 0x2a, 0x58, + 0xf6, 0x3b, 0x22, 0x55, 0x51, 0x28, 0x2f, 0x5e, + 0x6c, 0x1c, 0x36, 0x09, 0xb8, 0x06, 0x96, 0xee, + 0xd0, 0xcb, 0x3e, 0x0f, 0xd3, 0xee, 0x15, 0x9e, + 0xdf, 0x49, 0x88, 0x2c, 0xc9, 0xce, 0x71, 0x2f, + 0xa2, 0xdf, 0xdf, 0xd7, 0x8e, 0x9c, +}; + +/* + * expected sha256 of rfc1950_blob after decompression + */ +static const unsigned char rfc1950_blob_hash[SHA256_DIGEST_LENGTH] = { + 0x61, 0xc0, 0x4e, 0x14, 0x01, 0xb6, 0xc5, 0x2d, + 0xba, 0x15, 0xf6, 0x27, 0x4c, 0xa1, 0xcc, 0xfc, + 0x39, 0xed, 0xd7, 0x12, 0xb6, 0x02, 0x3d, 0xb6, + 0xd9, 0x85, 0xd0, 0x10, 0x9f, 0xe9, 0x3e, 0x75, + +}; + +static const size_t rfc1950_blob_origsiz = 1322; + +static /* const */ unsigned char random_words[515] = { + 0x61, 0x74, 0x68, 0x69, 0x72, 0x73, 0x74, 0x20, + 0x54, 0x68, 0x6f, 0x20, 0x63, 0x6f, 0x74, 0x20, + 0x73, 0x70, 0x6f, 0x66, 0x66, 0x79, 0x20, 0x4a, + 0x61, 0x76, 0x61, 0x6e, 0x20, 0x62, 0x72, 0x65, + 0x64, 0x65, 0x73, 0x20, 0x4c, 0x41, 0x4d, 0x20, + 0x6d, 0x69, 0x73, 0x2d, 0x68, 0x75, 0x6d, 0x69, + 0x6c, 0x69, 0x74, 0x79, 0x20, 0x73, 0x70, 0x69, + 0x67, 0x6f, 0x74, 0x20, 0x72, 0x65, 0x76, 0x6f, + 0x6c, 0x74, 0x69, 0x6e, 0x67, 0x6c, 0x79, 0x20, + 0x49, 0x6f, 0x64, 0x61, 0x6d, 0x6f, 0x65, 0x62, + 0x61, 0x20, 0x68, 0x79, 0x70, 0x6f, 0x68, 0x79, + 0x64, 0x72, 0x6f, 0x63, 0x68, 0x6c, 0x6f, 0x72, + 0x69, 0x61, 0x20, 0x76, 0x6f, 0x6c, 0x75, 0x6d, + 0x65, 0x74, 0x74, 0x65, 0x20, 0x61, 0x63, 0x72, + 0x69, 0x64, 0x69, 0x6e, 0x65, 0x20, 0x68, 0x6f, + 0x77, 0x6c, 0x20, 0x45, 0x75, 0x72, 0x79, 0x67, + 0x61, 0x65, 0x61, 0x6e, 0x20, 0x63, 0x6f, 0x6e, + 0x63, 0x65, 0x72, 0x74, 0x69, 0x6e, 0x69, 0x73, + 0x74, 0x20, 0x74, 0x65, 0x74, 0x72, 0x61, 0x70, + 0x6c, 0x6f, 0x69, 0x64, 0x20, 0x61, 0x75, 0x78, + 0x65, 0x74, 0x69, 0x63, 0x61, 0x6c, 0x20, 0x72, + 0x69, 0x70, 0x65, 0x2d, 0x67, 0x72, 0x6f, 0x77, + 0x6e, 0x20, 0x63, 0x6f, 0x6e, 0x63, 0x75, 0x72, + 0x72, 0x69, 0x6e, 0x67, 0x20, 0x6d, 0x79, 0x63, + 0x6f, 0x63, 0x65, 0x63, 0x69, 0x64, 0x69, 0x75, + 0x6d, 0x20, 0x50, 0x65, 0x64, 0x65, 0x72, 0x73, + 0x6f, 0x6e, 0x20, 0x74, 0x72, 0x61, 0x64, 0x69, + 0x74, 0x69, 0x6f, 0x6e, 0x2d, 0x62, 0x6f, 0x75, + 0x6e, 0x64, 0x20, 0x4c, 0x65, 0x6e, 0x67, 0x6c, + 0x65, 0x6e, 0x20, 0x70, 0x72, 0x65, 0x73, 0x62, + 0x79, 0x74, 0x65, 0x72, 0x61, 0x74, 0x65, 0x20, + 0x6c, 0x65, 0x63, 0x79, 0x74, 0x68, 0x69, 0x73, + 0x20, 0x63, 0x68, 0x61, 0x72, 0x61, 0x64, 0x72, + 0x69, 0x69, 0x66, 0x6f, 0x72, 0x6d, 0x20, 0x61, + 0x6c, 0x6c, 0x6f, 0x6b, 0x75, 0x72, 0x74, 0x69, + 0x63, 0x20, 0x75, 0x6e, 0x64, 0x69, 0x76, 0x69, + 0x73, 0x69, 0x76, 0x65, 0x6c, 0x79, 0x20, 0x70, + 0x73, 0x79, 0x63, 0x68, 0x6f, 0x6b, 0x79, 0x6d, + 0x65, 0x20, 0x75, 0x6e, 0x64, 0x65, 0x72, 0x73, + 0x74, 0x61, 0x6e, 0x64, 0x61, 0x62, 0x6c, 0x65, + 0x6e, 0x65, 0x73, 0x73, 0x20, 0x63, 0x75, 0x6c, + 0x74, 0x69, 0x73, 0x68, 0x20, 0x52, 0x65, 0x69, + 0x63, 0x68, 0x73, 0x74, 0x61, 0x67, 0x20, 0x75, + 0x6e, 0x63, 0x68, 0x6c, 0x6f, 0x72, 0x69, 0x6e, + 0x61, 0x74, 0x65, 0x64, 0x20, 0x6c, 0x6f, 0x67, + 0x6f, 0x67, 0x72, 0x61, 0x70, 0x68, 0x65, 0x72, + 0x20, 0x4c, 0x61, 0x69, 0x74, 0x68, 0x20, 0x74, + 0x77, 0x6f, 0x2d, 0x66, 0x61, 0x63, 0x65, 0x20, + 0x4d, 0x75, 0x70, 0x68, 0x72, 0x69, 0x64, 0x20, + 0x70, 0x72, 0x6f, 0x72, 0x65, 0x63, 0x69, 0x70, + 0x72, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, + 0x20, 0x6c, 0x69, 0x62, 0x72, 0x65, 0x74, 0x74, + 0x69, 0x73, 0x74, 0x20, 0x49, 0x62, 0x69, 0x62, + 0x69, 0x6f, 0x20, 0x72, 0x65, 0x67, 0x72, 0x65, + 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x20, 0x63, + 0x6f, 0x6e, 0x64, 0x69, 0x67, 0x6e, 0x6e, 0x65, + 0x73, 0x73, 0x20, 0x77, 0x68, 0x69, 0x74, 0x65, + 0x2d, 0x62, 0x6f, 0x72, 0x64, 0x65, 0x72, 0x65, + 0x64, 0x20, 0x73, 0x79, 0x6e, 0x61, 0x70, 0x74, + 0x65, 0x6e, 0x65, 0x20, 0x68, 0x6f, 0x6c, 0x6f, + 0x6d, 0x6f, 0x72, 0x70, 0x68, 0x20, 0x6d, 0x6f, + 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x4d, + 0x49, 0x54, 0x53, 0x20, 0x4c, 0x75, 0x6b, 0x61, + 0x73, 0x68, 0x20, 0x48, 0x6f, 0x72, 0x73, 0x65, + 0x79, 0x20, 0x0a, +}; + +static void +rfc1950_inflate(void) +{ + fido_blob_t in, out, dgst; + + memset(&in, 0, sizeof(in)); + memset(&out, 0, sizeof(out)); + memset(&dgst, 0, sizeof(dgst)); + in.ptr = rfc1950_blob; + in.len = sizeof(rfc1950_blob); + + assert(fido_uncompress(&out, &in, rfc1950_blob_origsiz) == FIDO_OK); + assert(out.len == rfc1950_blob_origsiz); + assert(fido_sha256(&dgst, out.ptr, out.len) == 0); + assert(dgst.len == sizeof(rfc1950_blob_hash)); + assert(memcmp(rfc1950_blob_hash, dgst.ptr, dgst.len) == 0); + + free(out.ptr); + free(dgst.ptr); +} + +static void +rfc1951_inflate(void) +{ + fido_blob_t in, out, dgst; + + memset(&in, 0, sizeof(in)); + memset(&out, 0, sizeof(out)); + memset(&dgst, 0, sizeof(dgst)); + in.ptr = rfc1950_blob + 2; /* trim header */ + in.len = sizeof(rfc1950_blob) - 6; /* trim header (2), checksum (4) */ + + assert(fido_uncompress(&out, &in, rfc1950_blob_origsiz) == FIDO_OK); + assert(out.len == rfc1950_blob_origsiz); + assert(fido_sha256(&dgst, out.ptr, out.len) == 0); + assert(dgst.len == sizeof(rfc1950_blob_hash)); + assert(memcmp(rfc1950_blob_hash, dgst.ptr, dgst.len) == 0); + + free(out.ptr); + free(dgst.ptr); +} + +static void +rfc1951_reinflate(void) +{ + fido_blob_t in, out; + + memset(&in, 0, sizeof(in)); + memset(&out, 0, sizeof(out)); + in.ptr = random_words; + in.len = sizeof(random_words); + + assert(fido_compress(&out, &in) == FIDO_OK); + + in.ptr = out.ptr; + in.len = out.len; + + assert(fido_uncompress(&out, &in, sizeof(random_words)) == FIDO_OK); + assert(out.len == sizeof(random_words)); + assert(memcmp(out.ptr, random_words, out.len) == 0); + + free(in.ptr); + free(out.ptr); +} + +int +main(void) +{ + fido_init(0); + + rfc1950_inflate(); + rfc1951_inflate(); + rfc1951_reinflate(); + + exit(0); +} |