From: Pascal van Leeuwen <pvanleeuwen@xxxxxxxxxxxxxx> This patch adds test vectors for AES-XTS that cover data inputs that are not a multiple of 16 bytes and therefore require cipher text stealing (CTS) to be applied. Vectors were added to cover all possible alignments combined with various interesting (i.e. for vector implementations working on 3,4,5 or 8 AES blocks in parallel) lengths. This code was kindly donated to the public domain by the author. Link: https://lore.kernel.org/linux-crypto/MN2PR20MB29739591E1A3E54E7A8A8E18CAC00@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> --- crypto/testmgr.h | 308 ++++++++++++++++++++ 1 file changed, 308 insertions(+) diff --git a/crypto/testmgr.h b/crypto/testmgr.h index b88a1ba87b58..717b9fcb9bfa 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -15351,6 +15351,314 @@ static const struct cipher_testvec aes_xts_tv_template[] = { "\x7b\xe3\xf6\x61\x71\xc7\xc5\xc2" "\xed\xbf\x9d\xac", .len = 20, + /* Additional vectors to increase CTS coverage */ + }, { /* 1 block + 21 bytes */ + .key = "\xa1\x34\x0e\x49\x38\xfd\x8b\xf6" + "\x45\x60\x67\x07\x0f\x50\xa8\x2b" + "\xa8\xf1\xfe\x7e\xf4\xf0\x47\xcd" + "\xfd\x91\x78\xf9\x14\x8b\x7d\x27" + "\x0e\xdc\xca\xe6\xf4\xfc\xd7\x4f" + "\x19\x8c\xd0\xe6\x9e\x2f\xf8\x75" + "\xb5\xe2\x48\x00\x4f\x07\xd9\xa1" + "\x42\xbc\x9d\xfc\x17\x98\x00\x48", + .klen = 64, + .iv = "\xcb\x35\x47\x5a\x7a\x06\x28\xb9" + "\x80\xf5\xa7\xe6\x8a\x23\x42\xf8", + .ptext = "\x04\x52\xc8\x7f\xb0\x5a\x12\xc5" + "\x96\x47\x6b\xf4\xbc\x2e\xdb\x74" + "\xd2\x20\x24\x32\xe5\x84\xb6\x25" + "\x4c\x2f\x96\xc7\x55\x9c\x90\x6f" + "\x0e\x96\x94\x68\xf4", + .ctext = "\x6a\x2d\x57\xb8\x72\x49\x10\x6b" + "\x5b\x5a\xc9\x92\xab\x59\x79\x36" + "\x7a\x01\x95\xf7\xdd\xcb\x3f\xbf" + "\xb2\xe3\x7e\x35\xe3\x11\x04\x68" + "\x28\xc3\x70\x6a\xe1", + .len = 37, + }, { /* 3 blocks + 22 bytes */ + .key = "\xf7\x87\x75\xdf\x36\x20\xe7\xcb" + "\x20\x5d\x49\x96\x81\x3d\x1d\x80" + "\xc7\x18\x7e\xbf\x2a\x0f\x79\xba" + "\x06\xb5\x4b\x63\x03\xfb\xb8\x49" + "\x93\x2d\x85\x5b\x95\x1f\x78\xea" + "\x7c\x1e\xf5\x5d\x02\xc6\xec\xb0" + "\xf0\xaa\x3d\x0a\x04\xe1\x67\x80" + "\x2a\xbe\x4e\x73\xc9\x11\xcc\x6c", + .klen = 64, + .iv = "\xeb\xba\x55\x24\xfc\x8f\x25\x7c" + "\x66\xf9\x04\x03\xcc\xb1\xf4\x84", + .ptext = "\x40\x75\x1b\x72\x2a\xc8\xbf\xef" + "\x0c\x92\x3e\x19\xc5\x09\x07\x38" + "\x4d\x87\x5c\xb8\xd6\x4f\x1a\x39" + "\x8c\xee\xa5\x22\x41\x12\xe1\x22" + "\xb5\x4b\xd7\xeb\x02\xfa\xaa\xf8" + "\x94\x47\x04\x5d\x8a\xb5\x40\x12" + "\x04\x62\x3d\xe4\x19\x8a\xeb\xb3" + "\xf9\xa3\x7d\xb6\xeb\x57\xf9\xb8" + "\x7f\xa8\xfa\x2d\x75\x2d", + .ctext = "\x46\x6d\xe5\x35\x5d\x22\x42\x33" + "\xf7\xb8\xfb\xc0\xcb\x18\xad\xa4" + "\x75\x6c\xc6\x38\xbb\xd4\xa1\x32" + "\x00\x05\x06\xd9\xc9\x17\xd9\x4f" + "\x1a\xf6\x24\x64\x27\x8a\x4a\xad" + "\x88\xa0\x86\xb7\xf9\x33\xaf\xa8" + "\x0e\x83\xd8\x0e\x88\xa2\x81\x79" + "\x65\x2e\x3e\x84\xaf\xa1\x46\x7d" + "\xa9\x91\xf8\x17\x82\x8d", + .len = 70, + }, { /* 4 blocks + 23 bytes */ + .key = "\x48\x09\xab\x48\xd6\xca\x7d\xb1" + "\x90\xa0\x00\xd8\x33\x8a\x20\x79" + "\x7c\xbc\x0c\x0c\x5f\x41\xbc\xbc" + "\x82\xaf\x41\x81\x23\x93\xcb\xc7" + "\x61\x7b\x83\x13\x16\xb1\x3e\x7c" + "\xcc\xae\xda\xca\x78\xc7\xab\x18" + "\x69\xb6\x58\x3e\x5c\x19\x5f\xed" + "\x7b\xcf\x70\xb9\x76\x00\xd8\xc9", + .klen = 64, + .iv = "\x2e\x20\x36\xf4\xa3\x22\x5d\xd8" + "\x38\x49\x82\xbf\x6c\x56\xd9\x3b", + .ptext = "\x79\x3c\x73\x99\x65\x21\xe1\xb9" + "\xa0\xfd\x22\xb2\x57\xc0\x7f\xf4" + "\x7f\x97\x36\xaf\xf8\x8d\x73\xe1" + "\x0d\x85\xe9\xd5\x3d\x82\xb3\x49" + "\x89\x25\x30\x1f\x0d\xca\x5c\x95" + "\x64\x31\x02\x17\x11\x08\x8f\x32" + "\xbc\x37\x23\x4f\x03\x98\x91\x4a" + "\x50\xe2\x58\xa8\x9b\x64\x09\xe0" + "\xce\x99\xc9\xb0\xa8\x21\x73\xb7" + "\x2d\x4b\x19\xba\x81\x83\x99\xce" + "\xa0\x7a\xd0\x9f\x27\xf6\x8a", + .ctext = "\xf9\x12\x76\x21\x06\x1e\xe4\x4b" + "\xf9\x94\x38\x29\x0f\xee\xcb\x13" + "\xa3\xc3\x50\xe3\xc6\x29\x9d\xcf" + "\x6f\x6a\x0a\x25\xab\x44\xf6\xe4" + "\x71\x29\x75\x3b\x07\x1c\xfc\x1a" + "\x75\xd4\x84\x58\x7f\xc4\xf3\xf7" + "\x8f\x7c\x7a\xdc\xa2\xa3\x95\x38" + "\x15\xdf\x3b\x9c\xdd\x24\xb4\x0b" + "\xa8\x97\xfa\x5f\xee\x58\x00\x0d" + "\x23\xc9\x8d\xee\xc2\x3f\x27\xd8" + "\xd4\x43\xa5\xf8\x25\x71\x3f", + .len = 87, + }, { /* 5 blocks + 24 bytes */ + .key = "\x8c\xf4\x4c\xe5\x91\x8f\x72\xe9" + "\x2f\xf8\xc0\x3c\x87\x76\x16\xa4" + "\x20\xab\x66\x39\x34\x10\xd6\x91" + "\xf1\x99\x2c\xf1\xd6\xc3\xda\x38" + "\xed\x2a\x4c\x80\xf4\xa5\x56\x28" + "\x1a\x1c\x79\x72\x6c\x93\x08\x86" + "\x8f\x8a\xaa\xcd\xf1\x8c\xca\xe7" + "\x0a\xe8\xee\x0c\x1c\xc2\xa8\xea", + .klen = 64, + .iv = "\x9a\x9e\xbc\xe4\xc9\xf3\xef\x9f" + "\xff\x82\x0e\x22\x8f\x80\x42\x76", + .ptext = "\xc1\xde\x66\x1a\x7e\x60\xd3\x3b" + "\x66\xd6\x29\x86\x99\xc6\xd7\xc8" + "\x29\xbf\x00\x57\xab\x21\x06\x24" + "\xd0\x92\xef\xe6\xb5\x1e\x20\xb9" + "\xb7\x7b\xd7\x18\x88\xf8\xd7\xe3" + "\x90\x61\xcd\x73\x2b\xa1\xb5\xc7" + "\x33\xef\xb5\xf2\x45\xf6\x92\x53" + "\x91\x98\xf8\x5a\x20\x75\x4c\xa8" + "\xf1\xf6\x01\x26\xbc\xba\x4c\xac" + "\xcb\xc2\x6d\xb6\x2c\x3c\x38\x61" + "\xe3\x98\x7f\x3e\x98\xbd\xec\xce" + "\xc0\xb5\x74\x23\x43\x24\x7b\x7e" + "\x3f\xed\xcb\xda\x88\x67\x6f\x9a", + .ctext = "\xeb\xdc\x6a\xb7\xd9\x5f\xa7\xfc" + "\x48\x75\x10\xef\xca\x65\xdc\x88" + "\xd0\x23\xde\x17\x5f\x3b\x61\xa2" + "\x15\x13\x81\x81\xf8\x57\x8b\x2a" + "\xe2\xc8\x49\xd1\xba\xed\xd6\xcb" + "\xed\x6f\x26\x69\x9b\xd2\xd2\x91" + "\x4e\xd7\x81\x20\x66\x38\x0c\x62" + "\x60\xcd\x01\x36\x97\x22\xf0\x5c" + "\xcf\x53\xc6\x58\xf5\x8b\x48\x0c" + "\xa5\x50\xc2\x73\xf9\x70\x60\x09" + "\x22\x69\xf3\x71\x74\x5d\xc9\xa0" + "\x9c\x79\xf9\xc4\x87\xac\xd7\x4b" + "\xac\x3c\xc6\xda\x81\x7a\xdd\x14", + .len = 104, + }, { /* 8 blocks + 25 bytes */ + .key = "\x70\x18\x09\x93\x10\x3a\x0c\xa9" + "\x02\x0b\x11\x10\xae\x34\x98\xdb" + "\x10\xb5\xee\x8c\x49\xbc\x52\x8e" + "\x4b\xf7\x0a\x36\x16\x8a\xf7\x06" + "\xb5\x94\x52\x54\xb9\xc1\x4d\x20" + "\xa2\xf0\x6e\x19\x7f\x67\x1e\xaa" + "\x94\x6c\xee\x54\x19\xfc\x96\x95" + "\x04\x85\x00\x53\x7c\x39\x5f\xeb", + .klen = 64, + .iv = "\x36\x87\x8f\x9d\x74\xe9\x52\xfb" + "\xe1\x76\x16\x99\x61\x86\xec\x8f", + .ptext = "\x95\x08\xee\xfe\x87\xb2\x4f\x93" + "\x01\xee\xf3\x77\x0d\xbb\xfb\x26" + "\x3e\xb3\x34\x20\xee\x51\xd6\x40" + "\xb1\x64\xae\xd9\xfd\x71\x8f\x93" + "\xa5\x85\xff\x74\xcc\xd3\xfd\x5e" + "\xc2\xfc\x49\xda\xa8\x3a\x94\x29" + "\xa2\x59\x90\x34\x26\xbb\xa0\x34" + "\x5d\x47\x33\xf2\xa8\x77\x90\x98" + "\x8d\xfd\x38\x60\x23\x1e\x50\xa1" + "\x67\x4d\x8d\x09\xe0\x7d\x30\xe3" + "\xdd\x39\x91\xd4\x70\x68\xbb\x06" + "\x4e\x11\xb2\x26\x0a\x85\x73\xf6" + "\x37\xb6\x15\xd0\x77\xee\x43\x7b" + "\x77\x13\xe9\xb9\x84\x2b\x34\xab" + "\x49\xc1\x27\x91\x2e\xa3\xca\xe5" + "\xa7\x79\x45\xba\x36\x97\x49\x44" + "\xf7\x57\x9b\xd7\xac\xb3\xfd\x6a" + "\x1c\xd1\xfc\x1c\xdf\x6f\x94\xac" + "\x95\xf4\x50\x7a\xc8\xc3\x8c\x60" + "\x3c", + .ctext = "\xb6\xc8\xf9\x5d\x35\x5a\x0a\x33" + "\x2b\xd3\x5a\x18\x09\x1c\x1b\x0b" + "\x2a\x0e\xde\xf6\x0d\x04\xa6\xb3" + "\xa8\xe8\x1b\x86\x29\x58\x75\x56" + "\xab\xab\xbf\xbe\x1f\xb4\xc4\xf3" + "\xde\x1a\xb0\x87\x69\xac\x5b\x0c" + "\x1b\xb7\xc7\x24\xa4\x47\xe7\x81" + "\x2c\x0a\x82\xf9\x18\x5d\xe6\x09" + "\xe3\x65\x36\x54\x3d\x8a\x3a\x64" + "\x34\xf4\x34\x7f\x26\x3c\x1e\x3b" + "\x5a\x13\xdf\x7f\xa8\x2d\x81\xce" + "\xfa\xad\xd0\xb1\xca\xfa\xc3\x55" + "\x94\xc8\xb8\x16\x7e\xff\x44\x88" + "\xb4\x47\x4b\xfe\xda\x60\x68\x2e" + "\xfc\x70\xb5\xe3\xf3\xe9\x46\x22" + "\x1d\x98\x66\x09\x0f\xed\xbb\x20" + "\x7b\x8c\x2a\xff\x45\x62\xde\x9b" + "\x20\x2e\x6c\xb4\xe4\x26\x03\x72" + "\x8a\xb4\x19\xc9\xb1\xcf\x9d\x86" + "\xa3", + .len = 153, + }, { /* 0 blocks + 26 bytes */ + .key = "\x5a\x38\x3f\x9c\x0c\x53\x17\x6c" + "\x60\x72\x23\x26\xba\xfe\xa1\xb7" + "\x03\xa8\xfe\xa0\x7c\xff\x78\x4c" + "\x7d\x84\x2f\x24\x84\x77\xec\x6f" + "\x88\xc8\x36\xe2\xcb\x52\x3c\xb4" + "\x39\xac\x37\xfa\x41\x8b\xc4\x59" + "\x24\x03\xe1\x51\xc9\x54\x7d\xb7" + "\xa3\xde\x91\x44\x8d\x16\x97\x22", + .klen = 64, + .iv = "\xfb\x7f\x3d\x60\x26\x0a\x3a\x3d" + "\xa5\xa3\x45\xf2\x24\x67\xfa\x6e", + .ptext = "\xfb\x56\x97\x65\x7c\xd8\x6c\x3c" + "\x5d\xd3\xea\xa6\xa4\x83\xf7\x9d" + "\x9d\x89\x2c\x85\xb8\xd9\xd4\xf0" + "\x1a\xad", + .ctext = "\xc9\x9b\x4b\xf2\xf7\x0f\x23\xfe" + "\xc3\x93\x88\xa1\xb3\x88\xab\xd6" + "\x26\x78\x82\xa6\x6b\x0b\x76\xad" + "\x21\x5e", + .len = 26, + }, { /* 0 blocks + 27 bytes */ + .key = "\xc0\xcf\x57\xa2\x3c\xa2\x4b\xf6" + "\x5d\x36\x7b\xd7\x1d\x16\xc3\x2f" + "\x50\xc6\x0a\xb2\xfd\xe8\x24\xfc" + "\x33\xcf\x73\xfd\xe0\xe9\xa5\xd1" + "\x98\xfc\xd6\x16\xdd\xfd\x6d\xab" + "\x44\xbc\x37\x9d\xab\x5b\x1d\xf2" + "\x6f\x5d\xbe\x6b\x14\x14\xc7\x74" + "\xbb\x91\x24\x4b\x52\xcb\x78\x31", + .klen = 64, + .iv = "\x5c\xc1\x3d\xb6\xa1\x6a\x2d\x1f" + "\xee\x75\x19\x4b\x04\xfa\xe1\x7e", + .ptext = "\x02\x95\x3a\xab\xac\x3b\xcd\xcd" + "\x63\xc7\x4c\x7c\xe5\x75\xee\x03" + "\x94\xc7\xff\xe8\xe0\xe9\x86\x2a" + "\xd3\xc7\xe4", + .ctext = "\x8e\x84\x76\x8b\xc1\x47\x55\x15" + "\x5e\x51\xb3\xe2\x3f\x72\x4d\x20" + "\x09\x3f\x4f\xb1\xce\xf4\xb0\x14" + "\xf6\xa7\xb3", + .len = 27, + }, { /* 0 blocks + 28 bytes */ + .key = "\x0b\x5b\x1d\xc8\xb1\x3f\x8f\xcd" + "\x87\xd2\x58\x28\x36\xc6\x34\xfb" + "\x04\xe8\xf1\xb7\x91\x30\xda\x75" + "\x66\x4a\x72\x90\x09\x39\x02\x19" + "\x62\x2d\xe9\x24\x95\x0e\x87\x43" + "\x4c\xc7\x96\xe4\xc9\x31\x6a\x13" + "\x16\x10\xef\x34\x9b\x98\x19\xf1" + "\x8b\x14\x38\x3f\xf8\x75\xcc\x76", + .klen = 64, + .iv = "\x0c\x2c\x55\x2c\xda\x40\xe1\xab" + "\xa6\x34\x66\x7a\xa4\xa3\xda\x90", + .ptext = "\xbe\x84\xd3\xfe\xe6\xb4\x29\x67" + "\xfd\x29\x78\x41\x3d\xe9\x81\x4e" + "\x3c\xf9\xf4\xf5\x3f\xd8\x0e\xcd" + "\x63\x73\x65\xf3", + .ctext = "\xd0\xa0\x16\x5f\xf9\x85\xd0\x63" + "\x9b\x81\xa1\x15\x93\xb3\x62\x36" + "\xec\x93\x0e\x14\x07\xf2\xa9\x38" + "\x80\x33\xc0\x20", + .len = 28, + }, { /* 0 blocks + 29 bytes */ + .key = "\xdc\x4c\xdc\x20\xb1\x34\x89\xa4" + "\xd0\xb6\x77\x05\xea\x0c\xcc\x68" + "\xb1\xd6\xf7\xfd\xa7\x0a\x5b\x81" + "\x2d\x4d\xa3\x65\xd0\xab\xa1\x02" + "\x85\x4b\x33\xea\x51\x16\x50\x12" + "\x3b\x25\xba\x13\xba\x7c\xbb\x3a" + "\xe4\xfd\xb3\x9c\x88\x8b\xb8\x30" + "\x7a\x97\xcf\x95\x5d\x69\x7b\x1d", + .klen = 64, + .iv = "\xe7\x69\xed\xd2\x54\x5d\x4a\x29" + "\xb2\xd7\x60\x90\xa0\x0b\x0d\x3a", + .ptext = "\x37\x22\x11\x62\xa0\x74\x92\x62" + "\x40\x4e\x2b\x0a\x8b\xab\xd8\x28" + "\x8a\xd2\xeb\xa5\x8e\xe1\x42\xc8" + "\x49\xef\x9a\xec\x1b", + .ctext = "\x7c\x66\x72\x6b\xe3\xc3\x57\x71" + "\x37\x13\xce\x1f\x6b\xff\x13\x87" + "\x65\xa7\xa1\xc5\x23\x7f\xca\x40" + "\x82\xbf\x2f\xc0\x2a", + .len = 29, + }, { /* 0 blocks + 30 bytes */ + .key = "\x72\x9a\xf5\x53\x55\xdd\x0f\xef" + "\xfc\x75\x6f\x03\x88\xc8\xba\x88" + "\xb7\x65\x89\x5d\x03\x86\x21\x22" + "\xb8\x42\x87\xd9\xa9\x83\x9e\x9c" + "\xca\x28\xa1\xd2\xb6\xd0\xa6\x6c" + "\xf8\x57\x42\x7c\x73\xfc\x7b\x0a" + "\xbc\x3c\x57\x7b\x5a\x39\x61\x55" + "\xb7\x25\xe9\xf1\xc4\xbb\x04\x28", + .klen = 64, + .iv = "\x8a\x38\x22\xba\xea\x5e\x1d\xa4" + "\x31\x18\x12\x5c\x56\x0c\x12\x50", + .ptext = "\x06\xfd\xbb\xa9\x2e\x56\x05\x5f" + "\xf2\xa7\x36\x76\x26\xd3\xb3\x49" + "\x7c\xe2\xe3\xbe\x1f\x65\xd2\x17" + "\x65\xe2\xb3\x0e\xb1\x93", + .ctext = "\xae\x1f\x19\x7e\x3b\xb3\x65\xcb" + "\x14\x70\x6b\x3c\xa0\x63\x95\x94" + "\x56\x52\xe1\xb4\x14\xca\x21\x13" + "\xb5\x03\x3f\xfe\xc9\x9f", + .len = 30, + }, { /* 0 blocks + 31 bytes */ + .key = "\xce\x06\x45\x53\x25\x81\xd2\xb2" + "\xdd\xc9\x57\xfe\xbb\xf6\x83\x07" + "\x28\xd8\x2a\xff\x53\xf8\x57\xc6" + "\x63\x50\xd4\x3e\x2a\x54\x37\x51" + "\x07\x3b\x23\x63\x3c\x31\x57\x0d" + "\xd3\x59\x20\xf2\xd0\x85\xac\xc5" + "\x3f\xa1\x74\x90\x0a\x3f\xf4\x10" + "\x12\xf0\x1b\x2b\xef\xcb\x86\x74", + .klen = 64, + .iv = "\x6d\x3e\x62\x94\x75\x43\x74\xea" + "\xed\x4a\xa6\xde\xba\x55\x83\x38", + .ptext = "\x6a\xe6\xa3\x66\x7e\x78\xef\x42" + "\x8b\x28\x08\x24\xda\xd4\xd6\x42" + "\x3d\xb6\x48\x7e\x51\xa6\x92\x65" + "\x98\x86\x26\x98\x37\x42\xa5", + .ctext = "\x64\xc6\xfc\x60\x21\x87\x7a\xf5" + "\xc3\x1d\xba\x41\x3c\x9c\x8c\xe8" + "\x2d\x93\xf0\x02\x95\x6d\xfe\x8d" + "\x68\x17\x05\x75\xc0\xd3\xa8", + .len = 31, } }; -- 2.17.1
