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authorEric Biggers <ebiggers@google.com>2018-06-18 20:22:40 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-07-01 16:00:44 +0300
commit0917b873127cebd4a259b92d43af5963484981ae (patch)
tree863d6988a27042ca432b7da830fc924cf6434324 /crypto/testmgr.h
parented331adab35bcddc595dae066522ca6336ee9210 (diff)
downloadlinux-0917b873127cebd4a259b92d43af5963484981ae.tar.xz
crypto: vmac - remove insecure version with hardcoded nonce
Remove the original version of the VMAC template that had the nonce hardcoded to 0 and produced a digest with the wrong endianness. I'm unsure whether this had users or not (there are no explicit in-kernel references to it), but given that the hardcoded nonce made it wildly insecure unless a unique key was used for each message, let's try removing it and see if anyone complains. Leave the new "vmac64" template that requires the nonce to be explicitly specified as the first 16 bytes of data and uses the correct endianness for the digest. 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.h102
1 files changed, 0 insertions, 102 deletions
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 7b022c47a623..b6362169771a 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -4603,108 +4603,6 @@ static const struct hash_testvec aes_xcbc128_tv_template[] = {
}
};
-static const char vmac_string1[128] = {'\x01', '\x01', '\x01', '\x01',
- '\x02', '\x03', '\x02', '\x02',
- '\x02', '\x04', '\x01', '\x07',
- '\x04', '\x01', '\x04', '\x03',};
-static const char vmac_string2[128] = {'a', 'b', 'c',};
-static const char vmac_string3[128] = {'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- 'a', 'b', 'c', 'a', 'b', 'c',
- };
-
-static const char vmac_string4[17] = {'b', 'c', 'e', 'f',
- 'i', 'j', 'l', 'm',
- 'o', 'p', 'r', 's',
- 't', 'u', 'w', 'x', 'z'};
-
-static const char vmac_string5[127] = {'r', 'm', 'b', 't', 'c',
- 'o', 'l', 'k', ']', '%',
- '9', '2', '7', '!', 'A'};
-
-static const char vmac_string6[129] = {'p', 't', '*', '7', 'l',
- 'i', '!', '#', 'w', '0',
- 'z', '/', '4', 'A', 'n'};
-
-static const struct hash_testvec aes_vmac128_tv_template[] = {
- {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = NULL,
- .digest = "\x07\x58\x80\x35\x77\xa4\x7b\x54",
- .psize = 0,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = vmac_string1,
- .digest = "\xce\xf5\x3c\xd3\xae\x68\x8c\xa1",
- .psize = 128,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = vmac_string2,
- .digest = "\xc9\x27\xb0\x73\x81\xbd\x14\x2d",
- .psize = 128,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = vmac_string3,
- .digest = "\x8d\x1a\x95\x8c\x98\x47\x0b\x19",
- .psize = 128,
- .ksize = 16,
- }, {
- .key = "abcdefghijklmnop",
- .plaintext = NULL,
- .digest = "\x3b\x89\xa1\x26\x9e\x55\x8f\x84",
- .psize = 0,
- .ksize = 16,
- }, {
- .key = "abcdefghijklmnop",
- .plaintext = vmac_string1,
- .digest = "\xab\x5e\xab\xb0\xf6\x8d\x74\xc2",
- .psize = 128,
- .ksize = 16,
- }, {
- .key = "abcdefghijklmnop",
- .plaintext = vmac_string2,
- .digest = "\x11\x15\x68\x42\x3d\x7b\x09\xdf",
- .psize = 128,
- .ksize = 16,
- }, {
- .key = "abcdefghijklmnop",
- .plaintext = vmac_string3,
- .digest = "\x8b\x32\x8f\xe1\xed\x8f\xfa\xd4",
- .psize = 128,
- .ksize = 16,
- }, {
- .key = "a09b5cd!f#07K\x00\x00\x00",
- .plaintext = vmac_string4,
- .digest = "\xab\xa5\x0f\xea\x42\x4e\xa1\x5f",
- .psize = sizeof(vmac_string4),
- .ksize = 16,
- }, {
- .key = "a09b5cd!f#07K\x00\x00\x00",
- .plaintext = vmac_string5,
- .digest = "\x25\x31\x98\xbc\x1d\xe8\x67\x60",
- .psize = sizeof(vmac_string5),
- .ksize = 16,
- }, {
- .key = "a09b5cd!f#07K\x00\x00\x00",
- .plaintext = vmac_string6,
- .digest = "\xc4\xae\x9b\x47\x95\x65\xeb\x41",
- .psize = sizeof(vmac_string6),
- .ksize = 16,
- },
-};
-
static const char vmac64_string1[144] = {
'\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
'\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',