From 3dafbd4468b6be4ee5228f1a1ba44c8826eff32d Mon Sep 17 00:00:00 2001 From: Shane Lontis Date: Wed, 9 Dec 2020 12:32:47 +1000 Subject: [PATCH] Change AES-CTS modes CS2 and CS3 to also be inside the fips module. The initial thought was that only CS1 mode (the NIST variant) was allowed. The lab has asked if these other modes should be included. The algorithm form indicates that these are able to be validated. Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/13639) --- providers/implementations/ciphers/build.info | 7 +- ...cipher_aes_cts_fips.c => cipher_aes_cts.c} | 25 ++- test/recipes/30-test_evp.t | 3 +- ...ciph_aes_cts23.txt => evpciph_aes_cts.txt} | 138 ++++++++++++++++- .../30-test_evp_data/evpciph_aes_cts1.txt | 143 ------------------ 5 files changed, 151 insertions(+), 165 deletions(-) rename providers/implementations/ciphers/{cipher_aes_cts_fips.c => cipher_aes_cts.c} (96%) rename test/recipes/30-test_evp_data/{evpciph_aes_cts23.txt => evpciph_aes_cts.txt} (57%) delete mode 100644 test/recipes/30-test_evp_data/evpciph_aes_cts1.txt diff --git a/providers/implementations/ciphers/build.info b/providers/implementations/ciphers/build.info index 9199ae0a92..a278c2182b 100644 --- a/providers/implementations/ciphers/build.info +++ b/providers/implementations/ciphers/build.info @@ -46,12 +46,13 @@ SOURCE[$AES_GOAL]=\ cipher_aes_ccm.c cipher_aes_ccm_hw.c \ cipher_aes_wrp.c \ cipher_aes_cbc_hmac_sha.c \ - cipher_aes_cbc_hmac_sha256_hw.c cipher_aes_cbc_hmac_sha1_hw.c + cipher_aes_cbc_hmac_sha256_hw.c cipher_aes_cbc_hmac_sha1_hw.c \ + cipher_aes_cts.c # Extra code to satisfy the FIPS and non-FIPS separation. # When the AES-xxx-XTS moves to legacy, cipher_aes_xts_fips.c can be removed. -SOURCE[../../libfips.a]=cipher_aes_xts_fips.c cipher_aes_cts_fips.c -SOURCE[../../libnonfips.a]=cipher_aes_xts_fips.c cipher_aes_cts_fips.c +SOURCE[../../libfips.a]=cipher_aes_xts_fips.c +SOURCE[../../libnonfips.a]=cipher_aes_xts_fips.c IF[{- !$disabled{siv} -}] SOURCE[$SIV_GOAL]=\ diff --git a/providers/implementations/ciphers/cipher_aes_cts_fips.c b/providers/implementations/ciphers/cipher_aes_cts.c similarity index 96% rename from providers/implementations/ciphers/cipher_aes_cts_fips.c rename to providers/implementations/ciphers/cipher_aes_cts.c index 48d3ea8b09..1eafa39abb 100644 --- a/providers/implementations/ciphers/cipher_aes_cts_fips.c +++ b/providers/implementations/ciphers/cipher_aes_cts.c @@ -7,7 +7,12 @@ * https://www.openssl.org/source/license.html */ -/* Helper functions for AES CBC CTS ciphers related to fips */ +/* + * Helper functions for AES CBC CTS ciphers. + * + * The function dispatch tables are embedded into cipher_aes.c + * using cipher_aes_cts.inc + */ /* * Refer to SP800-38A-Addendum @@ -66,10 +71,8 @@ typedef struct cts_mode_name2id_st { static CTS_MODE_NAME2ID cts_modes[] = { { CTS_CS1, OSSL_CIPHER_CTS_MODE_CS1 }, -#ifndef FIPS_MODULE { CTS_CS2, OSSL_CIPHER_CTS_MODE_CS2 }, { CTS_CS3, OSSL_CIPHER_CTS_MODE_CS3 }, -#endif }; const char *ossl_aes_cbc_cts_mode_id2name(unsigned int id) @@ -185,7 +188,6 @@ static size_t cts128_cs1_decrypt(PROV_CIPHER_CTX *ctx, const unsigned char *in, return len + AES_BLOCK_SIZE + residue; } -#ifndef FIPS_MODULE static size_t cts128_cs3_encrypt(PROV_CIPHER_CTX *ctx, const unsigned char *in, unsigned char *out, size_t len) { @@ -305,11 +307,10 @@ static size_t cts128_cs2_decrypt(PROV_CIPHER_CTX *ctx, const unsigned char *in, /* For partial blocks CS2 is equivalent to CS3 */ return cts128_cs3_decrypt(ctx, in, out, len); } -#endif int ossl_aes_cbc_cts_block_update(void *vctx, unsigned char *out, size_t *outl, - size_t outsize, const unsigned char *in, - size_t inl) + size_t outsize, const unsigned char *in, + size_t inl) { PROV_CIPHER_CTX *ctx = (PROV_CIPHER_CTX *)vctx; size_t sz = 0; @@ -331,27 +332,19 @@ int ossl_aes_cbc_cts_block_update(void *vctx, unsigned char *out, size_t *outl, return 0; if (ctx->enc) { -#ifdef FIPS_MODULE - sz = cts128_cs1_encrypt(ctx, in, out, inl); -#else if (ctx->cts_mode == CTS_CS1) sz = cts128_cs1_encrypt(ctx, in, out, inl); else if (ctx->cts_mode == CTS_CS2) sz = cts128_cs2_encrypt(ctx, in, out, inl); else if (ctx->cts_mode == CTS_CS3) sz = cts128_cs3_encrypt(ctx, in, out, inl); -#endif } else { -#ifdef FIPS_MODULE - sz = cts128_cs1_decrypt(ctx, in, out, inl); -#else if (ctx->cts_mode == CTS_CS1) sz = cts128_cs1_decrypt(ctx, in, out, inl); else if (ctx->cts_mode == CTS_CS2) sz = cts128_cs2_decrypt(ctx, in, out, inl); else if (ctx->cts_mode == CTS_CS3) sz = cts128_cs3_decrypt(ctx, in, out, inl); -#endif } if (sz == 0) return 0; @@ -361,7 +354,7 @@ int ossl_aes_cbc_cts_block_update(void *vctx, unsigned char *out, size_t *outl, } int ossl_aes_cbc_cts_block_final(void *vctx, unsigned char *out, size_t *outl, - size_t outsize) + size_t outsize) { *outl = 0; return 1; diff --git a/test/recipes/30-test_evp.t b/test/recipes/30-test_evp.t index df343d4109..44ea3d01f3 100644 --- a/test/recipes/30-test_evp.t +++ b/test/recipes/30-test_evp.t @@ -40,7 +40,7 @@ push @configs, 'fips-and-base.cnf' unless $no_fips; my @files = qw( evpciph_aes_ccm_cavs.txt evpciph_aes_common.txt - evpciph_aes_cts1.txt + evpciph_aes_cts.txt evpciph_aes_wrap.txt evpciph_des3_common.txt evpkdf_hkdf.txt @@ -71,7 +71,6 @@ push @files, qw( # A list of tests that only run with the default provider # (i.e. The algorithms are not present in the fips provider) my @defltfiles = qw( - evpciph_aes_cts23.txt evpciph_aes_ocb.txt evpciph_aes_siv.txt evpciph_aria.txt diff --git a/test/recipes/30-test_evp_data/evpciph_aes_cts23.txt b/test/recipes/30-test_evp_data/evpciph_aes_cts.txt similarity index 57% rename from test/recipes/30-test_evp_data/evpciph_aes_cts23.txt rename to test/recipes/30-test_evp_data/evpciph_aes_cts.txt index f4865a880a..0c22e9d905 100644 --- a/test/recipes/30-test_evp_data/evpciph_aes_cts23.txt +++ b/test/recipes/30-test_evp_data/evpciph_aes_cts.txt @@ -9,6 +9,142 @@ # Original test vectors were taken from https://www.ietf.org/rfc/rfc3962.txt for CS3 # These have an IV of all zeros, for a 128 bit AES key. +Title = AES CBC Test vectors + +#------------------------------------------------------ +# AES_CBC results for aligned block lengths. (Result should be the same as 32 byte CTS1 & CTS2) + +# 32 bytes input +Cipher = AES-128-CBC +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c2047617527732043 +Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a8 + +# 48 bytes input +Cipher = AES-128-CBC +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20 +Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a89dad8bbb96c4cdc03bc103e1a194bbd8 + +# 64 bytes input +Cipher = AES-128-CBC +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e +Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a89dad8bbb96c4cdc03bc103e1a194bbd84807efe836ee89a526730dbc2f7bc840 + +Title = AES CBC CTS1 Test vectors + +#------------------------------------------------------ +# Manually edited using the same inputs to also produce CS1 ciphertext +# where aligned blocks are the same as CBC mode, and partial lengths +# have the last 2 blocks swapped compared to CS3. + +# 17 bytes Input((Default is CS1 if CTSMode is not specified) +Cipher = AES-128-CBC-CTS +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b652074686520 +Ciphertext = 97c6353568f2bf8cb4d8a580362da7ff7f + +# 31 bytes input +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320 +Ciphertext = 97687268d6ecccc0c07b25e25ecfe5fc00783e0efdb2c1d445d4c8eff7ed22 + +# 32 bytes input +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c2047617527732043 +Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a8 + +# 47 bytes input +Cipher = AES-128-CBC-CTS +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c +Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5b3fffd940c16a18c1b5549d2f838029e + +# 64 bytes input (CS1 is equivalent to CBC when the last block in full) +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e +Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a89dad8bbb96c4cdc03bc103e1a194bbd84807efe836ee89a526730dbc2f7bc840 + +#------------------------------------------------------------------------------- +# Generated test values using an IV. + +# 47 bytes input +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV =000102030405060708090A0B0C0D0E0F +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c +Ciphertext = 5432a630742dee7beb70f9f1400ee6a0b557cfb581949a4bdf3bb67dedd472426da5c54a9990f5ae0b7825f51f0060 + +# 127 bytes +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV = 000102030405060708090A0B0C0D0E0F +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f7570 +Ciphertext = 5432a630742dee7beb70f9f1400ee6a0b557cfb581949a4bdf3bb67dedd472b9fc50e4e7dacf9e3d94b6cc031f9997a22d2fea7e6ef4aba2b717b0fa3f150e5e86e46b9e51c6ea5091a92aa791ce826b2e4fbaaf0e0314939625434b9530ce56f299891a48d26bdc287f54b230340d652a4721bf0f082ede80b6399800a92f + +# 129 bytes +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV = 000102030405060708090A0B0C0D0E0F +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e49 +Ciphertext = 5432a630742dee7beb70f9f1400ee6a0b557cfb581949a4bdf3bb67dedd472b9fc50e4e7dacf9e3d94b6cc031f9997a22d2fea7e6ef4aba2b717b0fa3f150e5e86e46b9e51c6ea5091a92aa791ce826b2e4fbaaf0e0314939625434b9530ce56f299891a48d26bdc287f54b230340d14fde9fd1098b9b1db788b5868a8d009eeef + +# 17 Bytes +Cipher = AES-192-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69636869636b656e20 +IV = 000102030405060708090A0B0C0D0E0F +Plaintext = 4920776f756c64206c696b652074686520 +Ciphertext = e9de1b402de8f79f947cc6b5880588d9b6 + +# 31 Bytes +Cipher = AES-192-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69636869636b656e20 +IV = 000102030405060708090A0B0C0D0E0F +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320 +Ciphertext = e9de17d6248fb492bdea1fb2e09c8edea2b610546f3b1e1d231821e283e153 + +# 32 Bytes +Cipher = AES-192-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69636869636b656e20 +IV = 000102030405060708090A0B0C0D0E0F +Plaintext = 4920776f756c64206c696b65207468652047656e6572616c2047617527732043 +Ciphertext = e9de17d6248fb492bdea1fb2e09c8e8e31d005cc9fea948fed1ba6308dad9dd1 + +#------------------------------------------------------------------------------ +# Failure test + +# 15 bytes should fail for CS1 +Cipher = AES-128-CBC-CTS +CTSMode = CS1 +Key = 636869636b656e207465726979616b69 +IV = 00000000000000000000000000000000 +Plaintext = 0102030405060708090A0B0C0D0E0F +Result = CIPHERUPDATE_ERROR + +# Original test vectors were taken from https://www.ietf.org/rfc/rfc3962.txt for CS3 +# These have an IV of all zeros, for a 128 bit AES key. + Title = AES CBC CTS2 Test vectors #------------------------------------------------------ @@ -91,7 +227,6 @@ Plaintext = 0102030405060708090A0B0C0D0E0F Result = CIPHERUPDATE_ERROR - Title = AES CBC CTS3 Test vectors # 17 bytes Input @@ -216,3 +351,4 @@ Key = 636869636b656e207465726979616b69 IV = 00000000000000000000000000000000 Plaintext = 0102030405060708090A0B0C0D0E0F00 Result = CIPHERUPDATE_ERROR + diff --git a/test/recipes/30-test_evp_data/evpciph_aes_cts1.txt b/test/recipes/30-test_evp_data/evpciph_aes_cts1.txt deleted file mode 100644 index 73da12b043..0000000000 --- a/test/recipes/30-test_evp_data/evpciph_aes_cts1.txt +++ /dev/null @@ -1,143 +0,0 @@ -# -# Copyright 2020 The OpenSSL Project Authors. All Rights Reserved. -# -# Licensed under the Apache License 2.0 (the "License"). You may not use -# this file except in compliance with the License. You can obtain a copy -# in the file LICENSE in the source distribution or at -# https://www.openssl.org/source/license.html - -# Original test vectors were taken from https://www.ietf.org/rfc/rfc3962.txt for CS3 -# These have an IV of all zeros, for a 128 bit AES key. - -Title = AES CBC Test vectors - -#------------------------------------------------------ -# AES_CBC results for aligned block lengths. (Result should be the same as 32 byte CTS1 & CTS2) - -# 32 bytes input -Cipher = AES-128-CBC -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c2047617527732043 -Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a8 - -# 48 bytes input -Cipher = AES-128-CBC -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20 -Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a89dad8bbb96c4cdc03bc103e1a194bbd8 - -# 64 bytes input -Cipher = AES-128-CBC -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e -Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a89dad8bbb96c4cdc03bc103e1a194bbd84807efe836ee89a526730dbc2f7bc840 - -Title = AES CBC CTS1 Test vectors - -#------------------------------------------------------ -# Manually edited using the same inputs to also produce CS1 ciphertext -# where aligned blocks are the same as CBC mode, and partial lengths -# have the last 2 blocks swapped compared to CS3. - -# 17 bytes Input((Default is CS1 if CTSMode is not specified) -Cipher = AES-128-CBC-CTS -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b652074686520 -Ciphertext = 97c6353568f2bf8cb4d8a580362da7ff7f - -# 31 bytes input -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320 -Ciphertext = 97687268d6ecccc0c07b25e25ecfe5fc00783e0efdb2c1d445d4c8eff7ed22 - -# 32 bytes input -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c2047617527732043 -Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a8 - -# 47 bytes input -Cipher = AES-128-CBC-CTS -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c -Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5b3fffd940c16a18c1b5549d2f838029e - -# 64 bytes input (CS1 is equivalent to CBC when the last block in full) -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e -Ciphertext = 97687268d6ecccc0c07b25e25ecfe58439312523a78662d5be7fcbcc98ebf5a89dad8bbb96c4cdc03bc103e1a194bbd84807efe836ee89a526730dbc2f7bc840 - -#------------------------------------------------------------------------------- -# Generated test values using an IV. - -# 47 bytes input -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV =000102030405060708090A0B0C0D0E0F -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c -Ciphertext = 5432a630742dee7beb70f9f1400ee6a0b557cfb581949a4bdf3bb67dedd472426da5c54a9990f5ae0b7825f51f0060 - -# 127 bytes -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV = 000102030405060708090A0B0C0D0E0F -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f7570 -Ciphertext = 5432a630742dee7beb70f9f1400ee6a0b557cfb581949a4bdf3bb67dedd472b9fc50e4e7dacf9e3d94b6cc031f9997a22d2fea7e6ef4aba2b717b0fa3f150e5e86e46b9e51c6ea5091a92aa791ce826b2e4fbaaf0e0314939625434b9530ce56f299891a48d26bdc287f54b230340d652a4721bf0f082ede80b6399800a92f - -# 129 bytes -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV = 000102030405060708090A0B0C0D0E0F -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e4920776f756c64206c696b65207468652047656e6572616c20476175277320436869636b656e2c20706c656173652c20616e6420776f6e746f6e20736f75702e49 -Ciphertext = 5432a630742dee7beb70f9f1400ee6a0b557cfb581949a4bdf3bb67dedd472b9fc50e4e7dacf9e3d94b6cc031f9997a22d2fea7e6ef4aba2b717b0fa3f150e5e86e46b9e51c6ea5091a92aa791ce826b2e4fbaaf0e0314939625434b9530ce56f299891a48d26bdc287f54b230340d14fde9fd1098b9b1db788b5868a8d009eeef - -# 17 Bytes -Cipher = AES-192-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69636869636b656e20 -IV = 000102030405060708090A0B0C0D0E0F -Plaintext = 4920776f756c64206c696b652074686520 -Ciphertext = e9de1b402de8f79f947cc6b5880588d9b6 - -# 31 Bytes -Cipher = AES-192-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69636869636b656e20 -IV = 000102030405060708090A0B0C0D0E0F -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c20476175277320 -Ciphertext = e9de17d6248fb492bdea1fb2e09c8edea2b610546f3b1e1d231821e283e153 - -# 32 Bytes -Cipher = AES-192-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69636869636b656e20 -IV = 000102030405060708090A0B0C0D0E0F -Plaintext = 4920776f756c64206c696b65207468652047656e6572616c2047617527732043 -Ciphertext = e9de17d6248fb492bdea1fb2e09c8e8e31d005cc9fea948fed1ba6308dad9dd1 - -#------------------------------------------------------------------------------ -# Failure test - -# 15 bytes should fail for CS1 -Cipher = AES-128-CBC-CTS -CTSMode = CS1 -Key = 636869636b656e207465726979616b69 -IV = 00000000000000000000000000000000 -Plaintext = 0102030405060708090A0B0C0D0E0F -Result = CIPHERUPDATE_ERROR -- 2.39.5