crypto: testmgr - add gcm(aes) decryption tests to encryption tests

Some "gcm(aes)" decryption test vectors don't exactly match any of the
encryption test vectors with input and result swapped.  In preparation
for removing the AEAD decryption test vectors and testing AEAD
decryption using the encryption test vectors, add these to the
encryption test vectors, so we don't lose any test coverage.

In the case of the chunked test vector, I truncated the last scatterlist
element to the end of the plaintext.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index fa0b1af..5d8f867 100644 (file)
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -16889,6 +16889,111 @@ static const struct aead_testvec aes_gcm_enc_tv_template[] = {
                .result = "\x53\x0f\x8a\xfb\xc7\x45\x36\xb9"
                          "\xa9\x63\xb4\xf1\xc4\xcb\x73\x8b",
                .rlen   = 16,
+       }, {
+               .key    = zeroed_string,
+               .klen   = 32,
+               .input  = zeroed_string,
+               .ilen   = 16,
+               .result = "\xce\xa7\x40\x3d\x4d\x60\x6b\x6e"
+                         "\x07\x4e\xc5\xd3\xba\xf3\x9d\x18"
+                         "\xd0\xd1\xc8\xa7\x99\x99\x6b\xf0"
+                         "\x26\x5b\x98\xb5\xd4\x8a\xb9\x19",
+               .rlen   = 32,
+       }, {
+               .key    = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+                         "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+                         "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+                         "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+               .klen   = 32,
+               .iv     = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+                         "\xde\xca\xf8\x88",
+               .input  = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+                         "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+                         "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+                         "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+                         "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+                         "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+                         "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+                         "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+               .ilen   = 64,
+               .result = "\x52\x2d\xc1\xf0\x99\x56\x7d\x07"
+                         "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d"
+                         "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9"
+                         "\x75\x98\xa2\xbd\x25\x55\xd1\xaa"
+                         "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d"
+                         "\xa7\xb0\x8b\x10\x56\x82\x88\x38"
+                         "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a"
+                         "\xbc\xc9\xf6\x62\x89\x80\x15\xad"
+                         "\xb0\x94\xda\xc5\xd9\x34\x71\xbd"
+                         "\xec\x1a\x50\x22\x70\xe3\xcc\x6c",
+               .rlen   = 80,
+       }, {
+               .key    = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+                         "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+                         "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+                         "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+               .klen   = 32,
+               .iv     = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+                         "\xde\xca\xf8\x88",
+               .input  = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+                         "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+                         "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+                         "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+                         "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+                         "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+                         "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+                         "\xba\x63\x7b\x39",
+               .ilen   = 60,
+               .assoc  = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+                         "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+                         "\xab\xad\xda\xd2",
+               .alen   = 20,
+               .result = "\x52\x2d\xc1\xf0\x99\x56\x7d\x07"
+                         "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d"
+                         "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9"
+                         "\x75\x98\xa2\xbd\x25\x55\xd1\xaa"
+                         "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d"
+                         "\xa7\xb0\x8b\x10\x56\x82\x88\x38"
+                         "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a"
+                         "\xbc\xc9\xf6\x62"
+                         "\x76\xfc\x6e\xce\x0f\x4e\x17\x68"
+                         "\xcd\xdf\x88\x53\xbb\x2d\x55\x1b",
+               .rlen   = 76,
+               .np     = 2,
+               .tap    = { 48, 12 },
+               .anp    = 3,
+               .atap   = { 8, 8, 4 }
+       }, {
+               .key    = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+                         "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+                         "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
+               .klen   = 24,
+               .iv     = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+                         "\xde\xca\xf8\x88",
+               .input  = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+                         "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+                         "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+                         "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+                         "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+                         "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+                         "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+                         "\xba\x63\x7b\x39",
+               .ilen   = 60,
+               .assoc  = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+                         "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+                         "\xab\xad\xda\xd2",
+               .alen   = 20,
+               .result = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
+                         "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
+                         "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
+                         "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
+                         "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
+                         "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
+                         "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
+                         "\xcc\xda\x27\x10"
+                         "\x25\x19\x49\x8e\x80\xf1\x47\x8f"
+                         "\x37\xba\x55\xbd\x6d\x27\x61\x8c",
+               .rlen   = 76,
        }
 };