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authorEric Biggers <ebiggers@google.com>2018-11-17 04:26:20 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-11-20 09:26:55 +0300
commitde61d7ae5d3789dcba3749a418f76613fbee8414 (patch)
treed447d7f0f0e97c070b74dfe2ccfd4e8e2090a08c /crypto/testmgr.h
parent5e04542a0e0763294e9fced73a149c38c4e0cee5 (diff)
downloadlinux-de61d7ae5d3789dcba3749a418f76613fbee8414.tar.xz
crypto: chacha20-generic - add XChaCha20 support
Add support for the XChaCha20 stream cipher. XChaCha20 is the application of the XSalsa20 construction (https://cr.yp.to/snuffle/xsalsa-20081128.pdf) to ChaCha20 rather than to Salsa20. XChaCha20 extends ChaCha20's nonce length from 64 bits (or 96 bits, depending on convention) to 192 bits, while provably retaining ChaCha20's security. XChaCha20 uses the ChaCha20 permutation to map the key and first 128 nonce bits to a 256-bit subkey. Then, it does the ChaCha20 stream cipher with the subkey and remaining 64 bits of nonce. We need XChaCha support in order to add support for the Adiantum encryption mode. Note that to meet our performance requirements, we actually plan to primarily use the variant XChaCha12. But we believe it's wise to first add XChaCha20 as a baseline with a higher security margin, in case there are any situations where it can be used. Supporting both variants is straightforward. Since XChaCha20's subkey differs for each request, XChaCha20 can't be a template that wraps ChaCha20; that would require re-keying the underlying ChaCha20 for every request, which wouldn't be thread-safe. Instead, we make XChaCha20 its own top-level algorithm which calls the ChaCha20 streaming implementation internally. Similar to the existing ChaCha20 implementation, we define the IV to be the nonce and stream position concatenated together. This allows users to seek to any position in the stream. I considered splitting the code into separate chacha20-common, chacha20, and xchacha20 modules, so that chacha20 and xchacha20 could be enabled/disabled independently. However, since nearly all the code is shared anyway, I ultimately decided there would have been little benefit to the added complexity of separate modules. Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Martin Willi <martin@strongswan.org> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/testmgr.h')
-rw-r--r--crypto/testmgr.h577
1 files changed, 577 insertions, 0 deletions
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index fc1b6c0e9ed2..df0dc44a9b7b 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -30994,6 +30994,583 @@ static const struct cipher_testvec chacha20_tv_template[] = {
},
};
+static const struct cipher_testvec xchacha20_tv_template[] = {
+ { /* from libsodium test/default/xchacha20.c */
+ .key = "\x79\xc9\x97\x98\xac\x67\x30\x0b"
+ "\xbb\x27\x04\xc9\x5c\x34\x1e\x32"
+ "\x45\xf3\xdc\xb2\x17\x61\xb9\x8e"
+ "\x52\xff\x45\xb2\x4f\x30\x4f\xc4",
+ .klen = 32,
+ .iv = "\xb3\x3f\xfd\x30\x96\x47\x9b\xcf"
+ "\xbc\x9a\xee\x49\x41\x76\x88\xa0"
+ "\xa2\x55\x4f\x8d\x95\x38\x94\x19"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00",
+ .ctext = "\xc6\xe9\x75\x81\x60\x08\x3a\xc6"
+ "\x04\xef\x90\xe7\x12\xce\x6e\x75"
+ "\xd7\x79\x75\x90\x74\x4e\x0c\xf0"
+ "\x60\xf0\x13\x73\x9c",
+ .len = 29,
+ }, { /* from libsodium test/default/xchacha20.c */
+ .key = "\x9d\x23\xbd\x41\x49\xcb\x97\x9c"
+ "\xcf\x3c\x5c\x94\xdd\x21\x7e\x98"
+ "\x08\xcb\x0e\x50\xcd\x0f\x67\x81"
+ "\x22\x35\xea\xaf\x60\x1d\x62\x32",
+ .klen = 32,
+ .iv = "\xc0\x47\x54\x82\x66\xb7\xc3\x70"
+ "\xd3\x35\x66\xa2\x42\x5c\xbf\x30"
+ "\xd8\x2d\x1e\xaf\x52\x94\x10\x9e"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00",
+ .ctext = "\xa2\x12\x09\x09\x65\x94\xde\x8c"
+ "\x56\x67\xb1\xd1\x3a\xd9\x3f\x74"
+ "\x41\x06\xd0\x54\xdf\x21\x0e\x47"
+ "\x82\xcd\x39\x6f\xec\x69\x2d\x35"
+ "\x15\xa2\x0b\xf3\x51\xee\xc0\x11"
+ "\xa9\x2c\x36\x78\x88\xbc\x46\x4c"
+ "\x32\xf0\x80\x7a\xcd\x6c\x20\x3a"
+ "\x24\x7e\x0d\xb8\x54\x14\x84\x68"
+ "\xe9\xf9\x6b\xee\x4c\xf7\x18\xd6"
+ "\x8d\x5f\x63\x7c\xbd\x5a\x37\x64"
+ "\x57\x78\x8e\x6f\xae\x90\xfc\x31"
+ "\x09\x7c\xfc",
+ .len = 91,
+ }, { /* Taken from the ChaCha20 test vectors, appended 16 random bytes
+ to nonce, and recomputed the ciphertext with libsodium */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x67\xc6\x69\x73"
+ "\x51\xff\x4a\xec\x29\xcd\xba\xab"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ctext = "\x9c\x49\x2a\xe7\x8a\x2f\x93\xc7"
+ "\xb3\x33\x6f\x82\x17\xd8\xc4\x1e"
+ "\xad\x80\x11\x11\x1d\x4c\x16\x18"
+ "\x07\x73\x9b\x4f\xdb\x7c\xcb\x47"
+ "\xfd\xef\x59\x74\xfa\x3f\xe5\x4c"
+ "\x9b\xd0\xea\xbc\xba\x56\xad\x32"
+ "\x03\xdc\xf8\x2b\xc1\xe1\x75\x67"
+ "\x23\x7b\xe6\xfc\xd4\x03\x86\x54",
+ .len = 64,
+ }, { /* Taken from the ChaCha20 test vectors, appended 16 random bytes
+ to nonce, and recomputed the ciphertext with libsodium */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\xf2\xfb\xe3\x46"
+ "\x7c\xc2\x54\xf8\x1b\xe8\xe7\x8d"
+ "\x01\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x41\x6e\x79\x20\x73\x75\x62\x6d"
+ "\x69\x73\x73\x69\x6f\x6e\x20\x74"
+ "\x6f\x20\x74\x68\x65\x20\x49\x45"
+ "\x54\x46\x20\x69\x6e\x74\x65\x6e"
+ "\x64\x65\x64\x20\x62\x79\x20\x74"
+ "\x68\x65\x20\x43\x6f\x6e\x74\x72"
+ "\x69\x62\x75\x74\x6f\x72\x20\x66"
+ "\x6f\x72\x20\x70\x75\x62\x6c\x69"
+ "\x63\x61\x74\x69\x6f\x6e\x20\x61"
+ "\x73\x20\x61\x6c\x6c\x20\x6f\x72"
+ "\x20\x70\x61\x72\x74\x20\x6f\x66"
+ "\x20\x61\x6e\x20\x49\x45\x54\x46"
+ "\x20\x49\x6e\x74\x65\x72\x6e\x65"
+ "\x74\x2d\x44\x72\x61\x66\x74\x20"
+ "\x6f\x72\x20\x52\x46\x43\x20\x61"
+ "\x6e\x64\x20\x61\x6e\x79\x20\x73"
+ "\x74\x61\x74\x65\x6d\x65\x6e\x74"
+ "\x20\x6d\x61\x64\x65\x20\x77\x69"
+ "\x74\x68\x69\x6e\x20\x74\x68\x65"
+ "\x20\x63\x6f\x6e\x74\x65\x78\x74"
+ "\x20\x6f\x66\x20\x61\x6e\x20\x49"
+ "\x45\x54\x46\x20\x61\x63\x74\x69"
+ "\x76\x69\x74\x79\x20\x69\x73\x20"
+ "\x63\x6f\x6e\x73\x69\x64\x65\x72"
+ "\x65\x64\x20\x61\x6e\x20\x22\x49"
+ "\x45\x54\x46\x20\x43\x6f\x6e\x74"
+ "\x72\x69\x62\x75\x74\x69\x6f\x6e"
+ "\x22\x2e\x20\x53\x75\x63\x68\x20"
+ "\x73\x74\x61\x74\x65\x6d\x65\x6e"
+ "\x74\x73\x20\x69\x6e\x63\x6c\x75"
+ "\x64\x65\x20\x6f\x72\x61\x6c\x20"
+ "\x73\x74\x61\x74\x65\x6d\x65\x6e"
+ "\x74\x73\x20\x69\x6e\x20\x49\x45"
+ "\x54\x46\x20\x73\x65\x73\x73\x69"
+ "\x6f\x6e\x73\x2c\x20\x61\x73\x20"
+ "\x77\x65\x6c\x6c\x20\x61\x73\x20"
+ "\x77\x72\x69\x74\x74\x65\x6e\x20"
+ "\x61\x6e\x64\x20\x65\x6c\x65\x63"
+ "\x74\x72\x6f\x6e\x69\x63\x20\x63"
+ "\x6f\x6d\x6d\x75\x6e\x69\x63\x61"
+ "\x74\x69\x6f\x6e\x73\x20\x6d\x61"
+ "\x64\x65\x20\x61\x74\x20\x61\x6e"
+ "\x79\x20\x74\x69\x6d\x65\x20\x6f"
+ "\x72\x20\x70\x6c\x61\x63\x65\x2c"
+ "\x20\x77\x68\x69\x63\x68\x20\x61"
+ "\x72\x65\x20\x61\x64\x64\x72\x65"
+ "\x73\x73\x65\x64\x20\x74\x6f",
+ .ctext = "\xf9\xab\x7a\x4a\x60\xb8\x5f\xa0"
+ "\x50\xbb\x57\xce\xef\x8c\xc1\xd9"
+ "\x24\x15\xb3\x67\x5e\x7f\x01\xf6"
+ "\x1c\x22\xf6\xe5\x71\xb1\x43\x64"
+ "\x63\x05\xd5\xfc\x5c\x3d\xc0\x0e"
+ "\x23\xef\xd3\x3b\xd9\xdc\x7f\xa8"
+ "\x58\x26\xb3\xd0\xc2\xd5\x04\x3f"
+ "\x0a\x0e\x8f\x17\xe4\xcd\xf7\x2a"
+ "\xb4\x2c\x09\xe4\x47\xec\x8b\xfb"
+ "\x59\x37\x7a\xa1\xd0\x04\x7e\xaa"
+ "\xf1\x98\x5f\x24\x3d\x72\x9a\x43"
+ "\xa4\x36\x51\x92\x22\x87\xff\x26"
+ "\xce\x9d\xeb\x59\x78\x84\x5e\x74"
+ "\x97\x2e\x63\xc0\xef\x29\xf7\x8a"
+ "\xb9\xee\x35\x08\x77\x6a\x35\x9a"
+ "\x3e\xe6\x4f\x06\x03\x74\x1b\xc1"
+ "\x5b\xb3\x0b\x89\x11\x07\xd3\xb7"
+ "\x53\xd6\x25\x04\xd9\x35\xb4\x5d"
+ "\x4c\x33\x5a\xc2\x42\x4c\xe6\xa4"
+ "\x97\x6e\x0e\xd2\xb2\x8b\x2f\x7f"
+ "\x28\xe5\x9f\xac\x4b\x2e\x02\xab"
+ "\x85\xfa\xa9\x0d\x7c\x2d\x10\xe6"
+ "\x91\xab\x55\x63\xf0\xde\x3a\x94"
+ "\x25\x08\x10\x03\xc2\x68\xd1\xf4"
+ "\xaf\x7d\x9c\x99\xf7\x86\x96\x30"
+ "\x60\xfc\x0b\xe6\xa8\x80\x15\xb0"
+ "\x81\xb1\x0c\xbe\xb9\x12\x18\x25"
+ "\xe9\x0e\xb1\xe7\x23\xb2\xef\x4a"
+ "\x22\x8f\xc5\x61\x89\xd4\xe7\x0c"
+ "\x64\x36\x35\x61\xb6\x34\x60\xf7"
+ "\x7b\x61\x37\x37\x12\x10\xa2\xf6"
+ "\x7e\xdb\x7f\x39\x3f\xb6\x8e\x89"
+ "\x9e\xf3\xfe\x13\x98\xbb\x66\x5a"
+ "\xec\xea\xab\x3f\x9c\x87\xc4\x8c"
+ "\x8a\x04\x18\x49\xfc\x77\x11\x50"
+ "\x16\xe6\x71\x2b\xee\xc0\x9c\xb6"
+ "\x87\xfd\x80\xff\x0b\x1d\x73\x38"
+ "\xa4\x1d\x6f\xae\xe4\x12\xd7\x93"
+ "\x9d\xcd\x38\x26\x09\x40\x52\xcd"
+ "\x67\x01\x67\x26\xe0\x3e\x98\xa8"
+ "\xe8\x1a\x13\x41\xbb\x90\x4d\x87"
+ "\xbb\x42\x82\x39\xce\x3a\xd0\x18"
+ "\x6d\x7b\x71\x8f\xbb\x2c\x6a\xd1"
+ "\xbd\xf5\xc7\x8a\x7e\xe1\x1e\x0f"
+ "\x0d\x0d\x13\x7c\xd9\xd8\x3c\x91"
+ "\xab\xff\x1f\x12\xc3\xee\xe5\x65"
+ "\x12\x8d\x7b\x61\xe5\x1f\x98",
+ .len = 375,
+ .also_non_np = 1,
+ .np = 3,
+ .tap = { 375 - 20, 4, 16 },
+
+ }, { /* Taken from the ChaCha20 test vectors, appended 16 random bytes
+ to nonce, and recomputed the ciphertext with libsodium */
+ .key = "\x1c\x92\x40\xa5\xeb\x55\xd3\x8a"
+ "\xf3\x33\x88\x86\x04\xf6\xb5\xf0"
+ "\x47\x39\x17\xc1\x40\x2b\x80\x09"
+ "\x9d\xca\x5c\xbc\x20\x70\x75\xc0",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x76\x5a\x2e\x63"
+ "\x33\x9f\xc9\x9a\x66\x32\x0d\xb7"
+ "\x2a\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x27\x54\x77\x61\x73\x20\x62\x72"
+ "\x69\x6c\x6c\x69\x67\x2c\x20\x61"
+ "\x6e\x64\x20\x74\x68\x65\x20\x73"
+ "\x6c\x69\x74\x68\x79\x20\x74\x6f"
+ "\x76\x65\x73\x0a\x44\x69\x64\x20"
+ "\x67\x79\x72\x65\x20\x61\x6e\x64"
+ "\x20\x67\x69\x6d\x62\x6c\x65\x20"
+ "\x69\x6e\x20\x74\x68\x65\x20\x77"
+ "\x61\x62\x65\x3a\x0a\x41\x6c\x6c"
+ "\x20\x6d\x69\x6d\x73\x79\x20\x77"
+ "\x65\x72\x65\x20\x74\x68\x65\x20"
+ "\x62\x6f\x72\x6f\x67\x6f\x76\x65"
+ "\x73\x2c\x0a\x41\x6e\x64\x20\x74"
+ "\x68\x65\x20\x6d\x6f\x6d\x65\x20"
+ "\x72\x61\x74\x68\x73\x20\x6f\x75"
+ "\x74\x67\x72\x61\x62\x65\x2e",
+ .ctext = "\x95\xb9\x51\xe7\x8f\xb4\xa4\x03"
+ "\xca\x37\xcc\xde\x60\x1d\x8c\xe2"
+ "\xf1\xbb\x8a\x13\x7f\x61\x85\xcc"
+ "\xad\xf4\xf0\xdc\x86\xa6\x1e\x10"
+ "\xbc\x8e\xcb\x38\x2b\xa5\xc8\x8f"
+ "\xaa\x03\x3d\x53\x4a\x42\xb1\x33"
+ "\xfc\xd3\xef\xf0\x8e\x7e\x10\x9c"
+ "\x6f\x12\x5e\xd4\x96\xfe\x5b\x08"
+ "\xb6\x48\xf0\x14\x74\x51\x18\x7c"
+ "\x07\x92\xfc\xac\x9d\xf1\x94\xc0"
+ "\xc1\x9d\xc5\x19\x43\x1f\x1d\xbb"
+ "\x07\xf0\x1b\x14\x25\x45\xbb\xcb"
+ "\x5c\xe2\x8b\x28\xf3\xcf\x47\x29"
+ "\x27\x79\x67\x24\xa6\x87\xc2\x11"
+ "\x65\x03\xfa\x45\xf7\x9e\x53\x7a"
+ "\x99\xf1\x82\x25\x4f\x8d\x07",
+ .len = 127,
+ }, { /* Taken from the ChaCha20 test vectors, appended 16 random bytes
+ to nonce, and recomputed the ciphertext with libsodium */
+ .key = "\x1c\x92\x40\xa5\xeb\x55\xd3\x8a"
+ "\xf3\x33\x88\x86\x04\xf6\xb5\xf0"
+ "\x47\x39\x17\xc1\x40\x2b\x80\x09"
+ "\x9d\xca\x5c\xbc\x20\x70\x75\xc0",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x01\x31\x58\xa3\x5a"
+ "\x25\x5d\x05\x17\x58\xe9\x5e\xd4"
+ "\x1c\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x49\xee\xe0\xdc\x24\x90\x40\xcd"
+ "\xc5\x40\x8f\x47\x05\xbc\xdd\x81"
+ "\x47\xc6\x8d\xe6\xb1\x8f\xd7\xcb"
+ "\x09\x0e\x6e\x22\x48\x1f\xbf\xb8"
+ "\x5c\xf7\x1e\x8a\xc1\x23\xf2\xd4"
+ "\x19\x4b\x01\x0f\x4e\xa4\x43\xce"
+ "\x01\xc6\x67\xda\x03\x91\x18\x90"
+ "\xa5\xa4\x8e\x45\x03\xb3\x2d\xac"
+ "\x74\x92\xd3\x53\x47\xc8\xdd\x25"
+ "\x53\x6c\x02\x03\x87\x0d\x11\x0c"
+ "\x58\xe3\x12\x18\xfd\x2a\x5b\x40"
+ "\x0c\x30\xf0\xb8\x3f\x43\xce\xae"
+ "\x65\x3a\x7d\x7c\xf4\x54\xaa\xcc"
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+ "\x72",
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+ "\x49\xd4\x81\xe5\x85\x53\x99\x1f"
+ "\x95\x05\x13\x58\x8d\x0e\x1b\x90"
+ "\xc3\x75\x48\x64\x58\x98\x67\x84"
+ "\xae\xe2\x21\xa2\x8a\x04\x0a\x0b"
+ "\x61\xaa\xb0\xd4\x28\x60\x7a\xf8"
+ "\xbc\x52\xfb\x24\x7f\xed\x0d\x2a"
+ "\x0a\xb2\xf9\xc6\x95\xb5\x11\xc9"
+ "\xf4\x0f\x26\x11\xcf\x2a\x57\x87"
+ "\x7a\xf3\xe7\x94\x65\xc2\xb5\xb3"
+ "\xab\x98\xe3\xc1\x2b\x59\x19\x7c"
+ "\xd6\xf3\xf9\xbf\xff\x6d\xc6\x82"
+ "\x13\x2f\x4a\x2e\xcd\x26\xfe\x2d"
+ "\x01\x70\xf4\xc2\x7f\x1f\x4c\xcb"
+ "\x47\x77\x0c\xa0\xa3\x03\xec\xda"
+ "\xa9\xbf\x0d\x2d\xae\xe4\xb8\x7b"
+ "\xa9\xbc\x08\xb4\x68\x2e\xc5\x60"
+ "\x8d\x87\x41\x2b\x0f\x69\xf0\xaf"
+ "\x5f\xba\x72\x20\x0f\x33\xcd\x6d"
+ "\x36\x7d\x7b\xd5\x05\xf1\x4b\x05"
+ "\xc4\xfc\x7f\x80\xb9\x4d\xbd\xf7"
+ "\x7c\x84\x07\x01\xc2\x40\x66\x5b"
+ "\x98\xc7\x2c\xe3\x97\xfa\xdf\x87"
+ "\xa0\x1f\xe9\x21\x42\x0f\x3b\xeb"
+ "\x89\x1c\x3b\xca\x83\x61\x77\x68"
+ "\x84\xbb\x60\x87\x38\x2e\x25\xd5"
+ "\x9e\x04\x41\x70\xac\xda\xc0\x9c"
+ "\x9c\x69\xea\x8d\x4e\x55\x2a\x29"
+ "\xed\x05\x4b\x7b\x73\x71\x90\x59"
+ "\x4d\xc8\xd8\x44\xf0\x4c\xe1\x5e"
+ "\x84\x47\x55\xcc\x32\x3f\xe7\x97"
+ "\x42\xc6\x32\xac\x40\xe5\xa5\xc7"
+ "\x8b\xed\xdb\xf7\x83\xd6\xb1\xc2"
+ "\x52\x5e\x34\xb7\xeb\x6e\xd9\xfc"
+ "\xe5\x93\x9a\x97\x3e\xb0\xdc\xd9"
+ "\xd7\x06\x10\xb6\x1d\x80\x59\xdd"
+ "\x0d\xfe\x64\x35\xcd\x5d\xec\xf0"
+ "\xba\xd0\x34\xc9\x2d\x91\xc5\x17"
+ "\x11",
+ .len = 1281,
+ .also_non_np = 1,
+ .np = 3,
+ .tap = { 1200, 1, 80 },
+ },
+};
+
/*
* CTS (Cipher Text Stealing) mode tests
*/