From d12b5b2f135aade4099f4b26b0fe678656158c13 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Thu, 17 Mar 2016 19:13:17 +0100 Subject: build: Split test programs off into separate files This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system. --- libavformat/rtmpdh-test.c | 158 +++++++++++++++++++++++++++++++++++++++++++ libavformat/rtmpdh.c | 142 --------------------------------------- libavformat/srtp-test.c | 167 ++++++++++++++++++++++++++++++++++++++++++++++ libavformat/srtp.c | 147 ---------------------------------------- 4 files changed, 325 insertions(+), 289 deletions(-) create mode 100644 libavformat/rtmpdh-test.c create mode 100644 libavformat/srtp-test.c (limited to 'libavformat') diff --git a/libavformat/rtmpdh-test.c b/libavformat/rtmpdh-test.c new file mode 100644 index 0000000000..603bb79ebc --- /dev/null +++ b/libavformat/rtmpdh-test.c @@ -0,0 +1,158 @@ +/* + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "rtmpdh.c" + +#include + +static int test_random_shared_secret(void) +{ + FF_DH *peer1 = NULL, *peer2 = NULL; + int ret; + uint8_t pubkey1[128], pubkey2[128]; + uint8_t sharedkey1[128], sharedkey2[128]; + + peer1 = ff_dh_init(1024); + peer2 = ff_dh_init(1024); + if (!peer1 || !peer2) { + ret = AVERROR(ENOMEM); + goto fail; + } + if ((ret = ff_dh_generate_public_key(peer1)) < 0) + goto fail; + if ((ret = ff_dh_generate_public_key(peer2)) < 0) + goto fail; + if ((ret = ff_dh_write_public_key(peer1, pubkey1, sizeof(pubkey1))) < 0) + goto fail; + if ((ret = ff_dh_write_public_key(peer2, pubkey2, sizeof(pubkey2))) < 0) + goto fail; + if ((ret = ff_dh_compute_shared_secret_key(peer1, pubkey2, sizeof(pubkey2), + sharedkey1, sizeof(sharedkey1))) < 0) + goto fail; + if ((ret = ff_dh_compute_shared_secret_key(peer2, pubkey1, sizeof(pubkey1), + sharedkey2, sizeof(sharedkey2))) < 0) + goto fail; + if (memcmp(sharedkey1, sharedkey2, sizeof(sharedkey1))) { + printf("Mismatched generated shared key\n"); + ret = AVERROR_INVALIDDATA; + } else { + printf("Generated shared key ok\n"); + } +fail: + ff_dh_free(peer1); + ff_dh_free(peer2); + return ret; +} + +static const char *private_key = + "976C18FCADC255B456564F74F3EEDA59D28AF6B744D743F2357BFD2404797EF896EF1A" + "7C1CBEAAA3AB60AF3192D189CFF3F991C9CBBFD78119FCA2181384B94011943B6D6F28" + "9E1B708E2D1A0C7771169293F03DA27E561F15F16F0AC9BC858C77A80FA98FD088A232" + "19D08BE6F165DE0B02034B18705829FAD0ACB26A5B75EF"; +static const char *public_key = + "F272ECF8362257C5D2C3CC2229CF9C0A03225BC109B1DBC76A68C394F256ACA3EF5F64" + "FC270C26382BF315C19E97A76104A716FC998A651E8610A3AE6CF65D8FAE5D3F32EEA0" + "0B32CB9609B494116A825D7142D17B88E3D20EDD98743DE29CF37A23A9F6A58B960591" + "3157D5965FCB46DDA73A1F08DD897BAE88DFE6FC937CBA"; +static const uint8_t public_key_bin[] = { + 0xf2, 0x72, 0xec, 0xf8, 0x36, 0x22, 0x57, 0xc5, 0xd2, 0xc3, 0xcc, 0x22, + 0x29, 0xcf, 0x9c, 0x0a, 0x03, 0x22, 0x5b, 0xc1, 0x09, 0xb1, 0xdb, 0xc7, + 0x6a, 0x68, 0xc3, 0x94, 0xf2, 0x56, 0xac, 0xa3, 0xef, 0x5f, 0x64, 0xfc, + 0x27, 0x0c, 0x26, 0x38, 0x2b, 0xf3, 0x15, 0xc1, 0x9e, 0x97, 0xa7, 0x61, + 0x04, 0xa7, 0x16, 0xfc, 0x99, 0x8a, 0x65, 0x1e, 0x86, 0x10, 0xa3, 0xae, + 0x6c, 0xf6, 0x5d, 0x8f, 0xae, 0x5d, 0x3f, 0x32, 0xee, 0xa0, 0x0b, 0x32, + 0xcb, 0x96, 0x09, 0xb4, 0x94, 0x11, 0x6a, 0x82, 0x5d, 0x71, 0x42, 0xd1, + 0x7b, 0x88, 0xe3, 0xd2, 0x0e, 0xdd, 0x98, 0x74, 0x3d, 0xe2, 0x9c, 0xf3, + 0x7a, 0x23, 0xa9, 0xf6, 0xa5, 0x8b, 0x96, 0x05, 0x91, 0x31, 0x57, 0xd5, + 0x96, 0x5f, 0xcb, 0x46, 0xdd, 0xa7, 0x3a, 0x1f, 0x08, 0xdd, 0x89, 0x7b, + 0xae, 0x88, 0xdf, 0xe6, 0xfc, 0x93, 0x7c, 0xba +}; +static const uint8_t peer_public_key[] = { + 0x58, 0x66, 0x05, 0x49, 0x94, 0x23, 0x2b, 0x66, 0x52, 0x13, 0xff, 0x46, + 0xf2, 0xb3, 0x79, 0xa9, 0xee, 0xae, 0x1a, 0x13, 0xf0, 0x71, 0x52, 0xfb, + 0x93, 0x4e, 0xee, 0x97, 0x05, 0x73, 0x50, 0x7d, 0xaf, 0x02, 0x07, 0x72, + 0xac, 0xdc, 0xa3, 0x95, 0x78, 0xee, 0x9a, 0x19, 0x71, 0x7e, 0x99, 0x9f, + 0x2a, 0xd4, 0xb3, 0xe2, 0x0c, 0x1d, 0x1a, 0x78, 0x4c, 0xde, 0xf1, 0xad, + 0xb4, 0x60, 0xa8, 0x51, 0xac, 0x71, 0xec, 0x86, 0x70, 0xa2, 0x63, 0x36, + 0x92, 0x7c, 0xe3, 0x87, 0xee, 0xe4, 0xf1, 0x62, 0x24, 0x74, 0xb4, 0x04, + 0xfa, 0x5c, 0xdf, 0xba, 0xfa, 0xa3, 0xc2, 0xbb, 0x62, 0x27, 0xd0, 0xf4, + 0xe4, 0x43, 0xda, 0x8a, 0x88, 0x69, 0x60, 0xe2, 0xdb, 0x75, 0x2a, 0x98, + 0x9d, 0xb5, 0x50, 0xe3, 0x99, 0xda, 0xe0, 0xa6, 0x14, 0xc9, 0x80, 0x12, + 0xf9, 0x3c, 0xac, 0x06, 0x02, 0x7a, 0xde, 0x74 +}; +static const uint8_t shared_secret[] = { + 0xb2, 0xeb, 0xcb, 0x71, 0xf3, 0x61, 0xfb, 0x5b, 0x4e, 0x5c, 0x4c, 0xcf, + 0x5c, 0x08, 0x5f, 0x96, 0x26, 0x77, 0x1d, 0x31, 0xf1, 0xe1, 0xf7, 0x4b, + 0x92, 0xac, 0x82, 0x2a, 0x88, 0xc7, 0x83, 0xe1, 0xc7, 0xf3, 0xd3, 0x1a, + 0x7d, 0xc8, 0x31, 0xe3, 0x97, 0xe4, 0xec, 0x31, 0x0e, 0x8f, 0x73, 0x1a, + 0xe4, 0xf6, 0xd8, 0xc8, 0x94, 0xff, 0xa0, 0x03, 0x84, 0x03, 0x0f, 0xa5, + 0x30, 0x5d, 0x67, 0xe0, 0x7a, 0x3b, 0x5f, 0xed, 0x4c, 0xf5, 0xbc, 0x18, + 0xea, 0xd4, 0x77, 0xa9, 0x07, 0xb3, 0x54, 0x0b, 0x02, 0xd9, 0xc6, 0xb8, + 0x66, 0x5e, 0xec, 0xa4, 0xcd, 0x47, 0xed, 0xc9, 0x38, 0xc6, 0x91, 0x08, + 0xf3, 0x85, 0x9b, 0x69, 0x16, 0x78, 0x0d, 0xb7, 0x74, 0x51, 0xaa, 0x5b, + 0x4d, 0x74, 0xe4, 0x29, 0x2e, 0x9e, 0x8e, 0xf7, 0xe5, 0x42, 0x83, 0xb0, + 0x65, 0xb0, 0xce, 0xc6, 0xb2, 0x8f, 0x5b, 0xb0 +}; + +static int test_ref_data(void) +{ + FF_DH *dh; + int ret = AVERROR(ENOMEM); + uint8_t pubkey_test[128]; + uint8_t sharedkey_test[128]; + + dh = ff_dh_init(1024); + if (!dh) + goto fail; + bn_hex2bn(dh->priv_key, private_key, ret); + if (!ret) + goto fail; + bn_hex2bn(dh->pub_key, public_key, ret); + if (!ret) + goto fail; + if ((ret = ff_dh_write_public_key(dh, pubkey_test, sizeof(pubkey_test))) < 0) + goto fail; + if (memcmp(pubkey_test, public_key_bin, sizeof(pubkey_test))) { + printf("Mismatched generated public key\n"); + ret = AVERROR_INVALIDDATA; + goto fail; + } else { + printf("Generated public key ok\n"); + } + if ((ret = ff_dh_compute_shared_secret_key(dh, peer_public_key, sizeof(peer_public_key), + sharedkey_test, sizeof(sharedkey_test))) < 0) + goto fail; + if (memcmp(shared_secret, sharedkey_test, sizeof(sharedkey_test))) { + printf("Mismatched generated shared key\n"); + ret = AVERROR_INVALIDDATA; + } else { + printf("Generated shared key ok\n"); + } +fail: + ff_dh_free(dh); + return ret; +} + +int main(void) +{ + if (test_random_shared_secret() < 0) + return 1; + if (test_ref_data() < 0) + return 1; + return 0; +} diff --git a/libavformat/rtmpdh.c b/libavformat/rtmpdh.c index 9f3a43fdfd..e7a83e173f 100644 --- a/libavformat/rtmpdh.c +++ b/libavformat/rtmpdh.c @@ -360,145 +360,3 @@ fail: return ret; } - -#ifdef TEST - -#include - -static int test_random_shared_secret(void) -{ - FF_DH *peer1 = NULL, *peer2 = NULL; - int ret; - uint8_t pubkey1[128], pubkey2[128]; - uint8_t sharedkey1[128], sharedkey2[128]; - - peer1 = ff_dh_init(1024); - peer2 = ff_dh_init(1024); - if (!peer1 || !peer2) { - ret = AVERROR(ENOMEM); - goto fail; - } - if ((ret = ff_dh_generate_public_key(peer1)) < 0) - goto fail; - if ((ret = ff_dh_generate_public_key(peer2)) < 0) - goto fail; - if ((ret = ff_dh_write_public_key(peer1, pubkey1, sizeof(pubkey1))) < 0) - goto fail; - if ((ret = ff_dh_write_public_key(peer2, pubkey2, sizeof(pubkey2))) < 0) - goto fail; - if ((ret = ff_dh_compute_shared_secret_key(peer1, pubkey2, sizeof(pubkey2), - sharedkey1, sizeof(sharedkey1))) < 0) - goto fail; - if ((ret = ff_dh_compute_shared_secret_key(peer2, pubkey1, sizeof(pubkey1), - sharedkey2, sizeof(sharedkey2))) < 0) - goto fail; - if (memcmp(sharedkey1, sharedkey2, sizeof(sharedkey1))) { - printf("Mismatched generated shared key\n"); - ret = AVERROR_INVALIDDATA; - } else { - printf("Generated shared key ok\n"); - } -fail: - ff_dh_free(peer1); - ff_dh_free(peer2); - return ret; -} - -static const char *private_key = - "976C18FCADC255B456564F74F3EEDA59D28AF6B744D743F2357BFD2404797EF896EF1A" - "7C1CBEAAA3AB60AF3192D189CFF3F991C9CBBFD78119FCA2181384B94011943B6D6F28" - "9E1B708E2D1A0C7771169293F03DA27E561F15F16F0AC9BC858C77A80FA98FD088A232" - "19D08BE6F165DE0B02034B18705829FAD0ACB26A5B75EF"; -static const char *public_key = - "F272ECF8362257C5D2C3CC2229CF9C0A03225BC109B1DBC76A68C394F256ACA3EF5F64" - "FC270C26382BF315C19E97A76104A716FC998A651E8610A3AE6CF65D8FAE5D3F32EEA0" - "0B32CB9609B494116A825D7142D17B88E3D20EDD98743DE29CF37A23A9F6A58B960591" - "3157D5965FCB46DDA73A1F08DD897BAE88DFE6FC937CBA"; -static const uint8_t public_key_bin[] = { - 0xf2, 0x72, 0xec, 0xf8, 0x36, 0x22, 0x57, 0xc5, 0xd2, 0xc3, 0xcc, 0x22, - 0x29, 0xcf, 0x9c, 0x0a, 0x03, 0x22, 0x5b, 0xc1, 0x09, 0xb1, 0xdb, 0xc7, - 0x6a, 0x68, 0xc3, 0x94, 0xf2, 0x56, 0xac, 0xa3, 0xef, 0x5f, 0x64, 0xfc, - 0x27, 0x0c, 0x26, 0x38, 0x2b, 0xf3, 0x15, 0xc1, 0x9e, 0x97, 0xa7, 0x61, - 0x04, 0xa7, 0x16, 0xfc, 0x99, 0x8a, 0x65, 0x1e, 0x86, 0x10, 0xa3, 0xae, - 0x6c, 0xf6, 0x5d, 0x8f, 0xae, 0x5d, 0x3f, 0x32, 0xee, 0xa0, 0x0b, 0x32, - 0xcb, 0x96, 0x09, 0xb4, 0x94, 0x11, 0x6a, 0x82, 0x5d, 0x71, 0x42, 0xd1, - 0x7b, 0x88, 0xe3, 0xd2, 0x0e, 0xdd, 0x98, 0x74, 0x3d, 0xe2, 0x9c, 0xf3, - 0x7a, 0x23, 0xa9, 0xf6, 0xa5, 0x8b, 0x96, 0x05, 0x91, 0x31, 0x57, 0xd5, - 0x96, 0x5f, 0xcb, 0x46, 0xdd, 0xa7, 0x3a, 0x1f, 0x08, 0xdd, 0x89, 0x7b, - 0xae, 0x88, 0xdf, 0xe6, 0xfc, 0x93, 0x7c, 0xba -}; -static const uint8_t peer_public_key[] = { - 0x58, 0x66, 0x05, 0x49, 0x94, 0x23, 0x2b, 0x66, 0x52, 0x13, 0xff, 0x46, - 0xf2, 0xb3, 0x79, 0xa9, 0xee, 0xae, 0x1a, 0x13, 0xf0, 0x71, 0x52, 0xfb, - 0x93, 0x4e, 0xee, 0x97, 0x05, 0x73, 0x50, 0x7d, 0xaf, 0x02, 0x07, 0x72, - 0xac, 0xdc, 0xa3, 0x95, 0x78, 0xee, 0x9a, 0x19, 0x71, 0x7e, 0x99, 0x9f, - 0x2a, 0xd4, 0xb3, 0xe2, 0x0c, 0x1d, 0x1a, 0x78, 0x4c, 0xde, 0xf1, 0xad, - 0xb4, 0x60, 0xa8, 0x51, 0xac, 0x71, 0xec, 0x86, 0x70, 0xa2, 0x63, 0x36, - 0x92, 0x7c, 0xe3, 0x87, 0xee, 0xe4, 0xf1, 0x62, 0x24, 0x74, 0xb4, 0x04, - 0xfa, 0x5c, 0xdf, 0xba, 0xfa, 0xa3, 0xc2, 0xbb, 0x62, 0x27, 0xd0, 0xf4, - 0xe4, 0x43, 0xda, 0x8a, 0x88, 0x69, 0x60, 0xe2, 0xdb, 0x75, 0x2a, 0x98, - 0x9d, 0xb5, 0x50, 0xe3, 0x99, 0xda, 0xe0, 0xa6, 0x14, 0xc9, 0x80, 0x12, - 0xf9, 0x3c, 0xac, 0x06, 0x02, 0x7a, 0xde, 0x74 -}; -static const uint8_t shared_secret[] = { - 0xb2, 0xeb, 0xcb, 0x71, 0xf3, 0x61, 0xfb, 0x5b, 0x4e, 0x5c, 0x4c, 0xcf, - 0x5c, 0x08, 0x5f, 0x96, 0x26, 0x77, 0x1d, 0x31, 0xf1, 0xe1, 0xf7, 0x4b, - 0x92, 0xac, 0x82, 0x2a, 0x88, 0xc7, 0x83, 0xe1, 0xc7, 0xf3, 0xd3, 0x1a, - 0x7d, 0xc8, 0x31, 0xe3, 0x97, 0xe4, 0xec, 0x31, 0x0e, 0x8f, 0x73, 0x1a, - 0xe4, 0xf6, 0xd8, 0xc8, 0x94, 0xff, 0xa0, 0x03, 0x84, 0x03, 0x0f, 0xa5, - 0x30, 0x5d, 0x67, 0xe0, 0x7a, 0x3b, 0x5f, 0xed, 0x4c, 0xf5, 0xbc, 0x18, - 0xea, 0xd4, 0x77, 0xa9, 0x07, 0xb3, 0x54, 0x0b, 0x02, 0xd9, 0xc6, 0xb8, - 0x66, 0x5e, 0xec, 0xa4, 0xcd, 0x47, 0xed, 0xc9, 0x38, 0xc6, 0x91, 0x08, - 0xf3, 0x85, 0x9b, 0x69, 0x16, 0x78, 0x0d, 0xb7, 0x74, 0x51, 0xaa, 0x5b, - 0x4d, 0x74, 0xe4, 0x29, 0x2e, 0x9e, 0x8e, 0xf7, 0xe5, 0x42, 0x83, 0xb0, - 0x65, 0xb0, 0xce, 0xc6, 0xb2, 0x8f, 0x5b, 0xb0 -}; - -static int test_ref_data(void) -{ - FF_DH *dh; - int ret = AVERROR(ENOMEM); - uint8_t pubkey_test[128]; - uint8_t sharedkey_test[128]; - - dh = ff_dh_init(1024); - if (!dh) - goto fail; - bn_hex2bn(dh->priv_key, private_key, ret); - if (!ret) - goto fail; - bn_hex2bn(dh->pub_key, public_key, ret); - if (!ret) - goto fail; - if ((ret = ff_dh_write_public_key(dh, pubkey_test, sizeof(pubkey_test))) < 0) - goto fail; - if (memcmp(pubkey_test, public_key_bin, sizeof(pubkey_test))) { - printf("Mismatched generated public key\n"); - ret = AVERROR_INVALIDDATA; - goto fail; - } else { - printf("Generated public key ok\n"); - } - if ((ret = ff_dh_compute_shared_secret_key(dh, peer_public_key, sizeof(peer_public_key), - sharedkey_test, sizeof(sharedkey_test))) < 0) - goto fail; - if (memcmp(shared_secret, sharedkey_test, sizeof(sharedkey_test))) { - printf("Mismatched generated shared key\n"); - ret = AVERROR_INVALIDDATA; - } else { - printf("Generated shared key ok\n"); - } -fail: - ff_dh_free(dh); - return ret; -} - -int main(void) -{ - if (test_random_shared_secret() < 0) - return 1; - if (test_ref_data() < 0) - return 1; - return 0; -} -#endif diff --git a/libavformat/srtp-test.c b/libavformat/srtp-test.c new file mode 100644 index 0000000000..fe8749cb66 --- /dev/null +++ b/libavformat/srtp-test.c @@ -0,0 +1,167 @@ +/* + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include + +#include "rtpdec.h" +#include "srtp.h" + +static const char *aes128_80_key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn"; + +static const uint8_t rtp_aes128_80[] = { + // RTP header + 0x80, 0xe0, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, + // encrypted payload + 0x62, 0x69, 0x76, 0xca, 0xc5, + // HMAC + 0xa1, 0xac, 0x1b, 0xb4, 0xa0, 0x1c, 0xd5, 0x49, 0x28, 0x99, +}; + +static const uint8_t rtcp_aes128_80[] = { + // RTCP header + 0x81, 0xc9, 0x00, 0x07, 0x12, 0x34, 0x56, 0x78, + // encrypted payload + 0x8a, 0xac, 0xdc, 0xa5, 0x4c, 0xf6, 0x78, 0xa6, 0x62, 0x8f, 0x24, 0xda, + 0x6c, 0x09, 0x3f, 0xa9, 0x28, 0x7a, 0xb5, 0x7f, 0x1f, 0x0f, 0xc9, 0x35, + // RTCP index + 0x80, 0x00, 0x00, 0x03, + // HMAC + 0xe9, 0x3b, 0xc0, 0x5c, 0x0c, 0x06, 0x9f, 0xab, 0xc0, 0xde, +}; + +static const char *aes128_32_key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn"; + +static const uint8_t rtp_aes128_32[] = { + // RTP header + 0x80, 0xe0, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, + // encrypted payload + 0x62, 0x69, 0x76, 0xca, 0xc5, + // HMAC + 0xa1, 0xac, 0x1b, 0xb4, +}; + +static const uint8_t rtcp_aes128_32[] = { + // RTCP header + 0x81, 0xc9, 0x00, 0x07, 0x12, 0x34, 0x56, 0x78, + // encrypted payload + 0x35, 0xe9, 0xb5, 0xff, 0x0d, 0xd1, 0xde, 0x70, 0x74, 0x10, 0xaa, 0x1b, + 0xb2, 0x8d, 0xf0, 0x20, 0x02, 0x99, 0x6b, 0x1b, 0x0b, 0xd0, 0x47, 0x34, + // RTCP index + 0x80, 0x00, 0x00, 0x04, + // HMAC + 0x5b, 0xd2, 0xa9, 0x9d, +}; + +static const char *aes128_80_32_key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn"; + +static const uint8_t rtp_aes128_80_32[] = { + // RTP header + 0x80, 0xe0, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, + // encrypted payload + 0x62, 0x69, 0x76, 0xca, 0xc5, + // HMAC + 0xa1, 0xac, 0x1b, 0xb4, +}; + +static const uint8_t rtcp_aes128_80_32[] = { + // RTCP header + 0x81, 0xc9, 0x00, 0x07, 0x12, 0x34, 0x56, 0x78, + // encrypted payload + 0xd6, 0xae, 0xc1, 0x58, 0x63, 0x70, 0xc9, 0x88, 0x66, 0x26, 0x1c, 0x53, + 0xff, 0x5d, 0x5d, 0x2b, 0x0f, 0x8c, 0x72, 0x3e, 0xc9, 0x1d, 0x43, 0xf9, + // RTCP index + 0x80, 0x00, 0x00, 0x05, + // HMAC + 0x09, 0x16, 0xb4, 0x27, 0x9a, 0xe9, 0x92, 0x26, 0x4e, 0x10, +}; + +static void print_data(const uint8_t *buf, int len) +{ + int i; + for (i = 0; i < len; i++) + printf("%02x", buf[i]); + printf("\n"); +} + +static int test_decrypt(struct SRTPContext *srtp, const uint8_t *in, int len, + uint8_t *out) +{ + memcpy(out, in, len); + if (!ff_srtp_decrypt(srtp, out, &len)) { + print_data(out, len); + return len; + } else + return -1; +} + +static void test_encrypt(const uint8_t *data, int in_len, const char *suite, + const char *key) +{ + struct SRTPContext enc = { 0 }, dec = { 0 }; + int len; + char buf[RTP_MAX_PACKET_LENGTH]; + ff_srtp_set_crypto(&enc, suite, key); + ff_srtp_set_crypto(&dec, suite, key); + len = ff_srtp_encrypt(&enc, data, in_len, buf, sizeof(buf)); + if (!ff_srtp_decrypt(&dec, buf, &len)) { + if (len == in_len && !memcmp(buf, data, len)) + printf("Decrypted content matches input\n"); + else + printf("Decrypted content doesn't match input\n"); + } else { + printf("Decryption failed\n"); + } + ff_srtp_free(&enc); + ff_srtp_free(&dec); +} + +int main(void) +{ + static const char *aes128_80_suite = "AES_CM_128_HMAC_SHA1_80"; + static const char *aes128_32_suite = "AES_CM_128_HMAC_SHA1_32"; + static const char *aes128_80_32_suite = "SRTP_AES128_CM_HMAC_SHA1_32"; + static const char *test_key = "abcdefghijklmnopqrstuvwxyz1234567890ABCD"; + uint8_t buf[RTP_MAX_PACKET_LENGTH]; + struct SRTPContext srtp = { 0 }; + int len; + ff_srtp_set_crypto(&srtp, aes128_80_suite, aes128_80_key); + len = test_decrypt(&srtp, rtp_aes128_80, sizeof(rtp_aes128_80), buf); + test_encrypt(buf, len, aes128_80_suite, test_key); + test_encrypt(buf, len, aes128_32_suite, test_key); + test_encrypt(buf, len, aes128_80_32_suite, test_key); + test_decrypt(&srtp, rtcp_aes128_80, sizeof(rtcp_aes128_80), buf); + test_encrypt(buf, len, aes128_80_suite, test_key); + test_encrypt(buf, len, aes128_32_suite, test_key); + test_encrypt(buf, len, aes128_80_32_suite, test_key); + ff_srtp_free(&srtp); + + memset(&srtp, 0, sizeof(srtp)); // Clear the context + ff_srtp_set_crypto(&srtp, aes128_32_suite, aes128_32_key); + test_decrypt(&srtp, rtp_aes128_32, sizeof(rtp_aes128_32), buf); + test_decrypt(&srtp, rtcp_aes128_32, sizeof(rtcp_aes128_32), buf); + ff_srtp_free(&srtp); + + memset(&srtp, 0, sizeof(srtp)); // Clear the context + ff_srtp_set_crypto(&srtp, aes128_80_32_suite, aes128_80_32_key); + test_decrypt(&srtp, rtp_aes128_80_32, sizeof(rtp_aes128_80_32), buf); + test_decrypt(&srtp, rtcp_aes128_80_32, sizeof(rtcp_aes128_80_32), buf); + ff_srtp_free(&srtp); + return 0; +} diff --git a/libavformat/srtp.c b/libavformat/srtp.c index 6659bfc5c9..e054fcc9b6 100644 --- a/libavformat/srtp.c +++ b/libavformat/srtp.c @@ -323,150 +323,3 @@ int ff_srtp_encrypt(struct SRTPContext *s, const uint8_t *in, int len, len += hmac_size; return buf + len - out; } - -#ifdef TEST -#include - -static const char *aes128_80_key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn"; - -static const uint8_t rtp_aes128_80[] = { - // RTP header - 0x80, 0xe0, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, - // encrypted payload - 0x62, 0x69, 0x76, 0xca, 0xc5, - // HMAC - 0xa1, 0xac, 0x1b, 0xb4, 0xa0, 0x1c, 0xd5, 0x49, 0x28, 0x99, -}; - -static const uint8_t rtcp_aes128_80[] = { - // RTCP header - 0x81, 0xc9, 0x00, 0x07, 0x12, 0x34, 0x56, 0x78, - // encrypted payload - 0x8a, 0xac, 0xdc, 0xa5, 0x4c, 0xf6, 0x78, 0xa6, 0x62, 0x8f, 0x24, 0xda, - 0x6c, 0x09, 0x3f, 0xa9, 0x28, 0x7a, 0xb5, 0x7f, 0x1f, 0x0f, 0xc9, 0x35, - // RTCP index - 0x80, 0x00, 0x00, 0x03, - // HMAC - 0xe9, 0x3b, 0xc0, 0x5c, 0x0c, 0x06, 0x9f, 0xab, 0xc0, 0xde, -}; - -static const char *aes128_32_key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn"; - -static const uint8_t rtp_aes128_32[] = { - // RTP header - 0x80, 0xe0, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, - // encrypted payload - 0x62, 0x69, 0x76, 0xca, 0xc5, - // HMAC - 0xa1, 0xac, 0x1b, 0xb4, -}; - -static const uint8_t rtcp_aes128_32[] = { - // RTCP header - 0x81, 0xc9, 0x00, 0x07, 0x12, 0x34, 0x56, 0x78, - // encrypted payload - 0x35, 0xe9, 0xb5, 0xff, 0x0d, 0xd1, 0xde, 0x70, 0x74, 0x10, 0xaa, 0x1b, - 0xb2, 0x8d, 0xf0, 0x20, 0x02, 0x99, 0x6b, 0x1b, 0x0b, 0xd0, 0x47, 0x34, - // RTCP index - 0x80, 0x00, 0x00, 0x04, - // HMAC - 0x5b, 0xd2, 0xa9, 0x9d, -}; - -static const char *aes128_80_32_key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn"; - -static const uint8_t rtp_aes128_80_32[] = { - // RTP header - 0x80, 0xe0, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, - // encrypted payload - 0x62, 0x69, 0x76, 0xca, 0xc5, - // HMAC - 0xa1, 0xac, 0x1b, 0xb4, -}; - -static const uint8_t rtcp_aes128_80_32[] = { - // RTCP header - 0x81, 0xc9, 0x00, 0x07, 0x12, 0x34, 0x56, 0x78, - // encrypted payload - 0xd6, 0xae, 0xc1, 0x58, 0x63, 0x70, 0xc9, 0x88, 0x66, 0x26, 0x1c, 0x53, - 0xff, 0x5d, 0x5d, 0x2b, 0x0f, 0x8c, 0x72, 0x3e, 0xc9, 0x1d, 0x43, 0xf9, - // RTCP index - 0x80, 0x00, 0x00, 0x05, - // HMAC - 0x09, 0x16, 0xb4, 0x27, 0x9a, 0xe9, 0x92, 0x26, 0x4e, 0x10, -}; - -static void print_data(const uint8_t *buf, int len) -{ - int i; - for (i = 0; i < len; i++) - printf("%02x", buf[i]); - printf("\n"); -} - -static int test_decrypt(struct SRTPContext *srtp, const uint8_t *in, int len, - uint8_t *out) -{ - memcpy(out, in, len); - if (!ff_srtp_decrypt(srtp, out, &len)) { - print_data(out, len); - return len; - } else - return -1; -} - -static void test_encrypt(const uint8_t *data, int in_len, const char *suite, - const char *key) -{ - struct SRTPContext enc = { 0 }, dec = { 0 }; - int len; - char buf[RTP_MAX_PACKET_LENGTH]; - ff_srtp_set_crypto(&enc, suite, key); - ff_srtp_set_crypto(&dec, suite, key); - len = ff_srtp_encrypt(&enc, data, in_len, buf, sizeof(buf)); - if (!ff_srtp_decrypt(&dec, buf, &len)) { - if (len == in_len && !memcmp(buf, data, len)) - printf("Decrypted content matches input\n"); - else - printf("Decrypted content doesn't match input\n"); - } else { - printf("Decryption failed\n"); - } - ff_srtp_free(&enc); - ff_srtp_free(&dec); -} - -int main(void) -{ - static const char *aes128_80_suite = "AES_CM_128_HMAC_SHA1_80"; - static const char *aes128_32_suite = "AES_CM_128_HMAC_SHA1_32"; - static const char *aes128_80_32_suite = "SRTP_AES128_CM_HMAC_SHA1_32"; - static const char *test_key = "abcdefghijklmnopqrstuvwxyz1234567890ABCD"; - uint8_t buf[RTP_MAX_PACKET_LENGTH]; - struct SRTPContext srtp = { 0 }; - int len; - ff_srtp_set_crypto(&srtp, aes128_80_suite, aes128_80_key); - len = test_decrypt(&srtp, rtp_aes128_80, sizeof(rtp_aes128_80), buf); - test_encrypt(buf, len, aes128_80_suite, test_key); - test_encrypt(buf, len, aes128_32_suite, test_key); - test_encrypt(buf, len, aes128_80_32_suite, test_key); - test_decrypt(&srtp, rtcp_aes128_80, sizeof(rtcp_aes128_80), buf); - test_encrypt(buf, len, aes128_80_suite, test_key); - test_encrypt(buf, len, aes128_32_suite, test_key); - test_encrypt(buf, len, aes128_80_32_suite, test_key); - ff_srtp_free(&srtp); - - memset(&srtp, 0, sizeof(srtp)); // Clear the context - ff_srtp_set_crypto(&srtp, aes128_32_suite, aes128_32_key); - test_decrypt(&srtp, rtp_aes128_32, sizeof(rtp_aes128_32), buf); - test_decrypt(&srtp, rtcp_aes128_32, sizeof(rtcp_aes128_32), buf); - ff_srtp_free(&srtp); - - memset(&srtp, 0, sizeof(srtp)); // Clear the context - ff_srtp_set_crypto(&srtp, aes128_80_32_suite, aes128_80_32_key); - test_decrypt(&srtp, rtp_aes128_80_32, sizeof(rtp_aes128_80_32), buf); - test_decrypt(&srtp, rtcp_aes128_80_32, sizeof(rtcp_aes128_80_32), buf); - ff_srtp_free(&srtp); - return 0; -} -#endif /* TEST */ -- cgit v1.2.3