Add a test vector for the ESSIV mode that is the most widely used,
i.e., using cbc(aes) and sha256.
Signed-off-by: Ard Biesheuvel
---
crypto/tcrypt.c | 9 +
crypto/testmgr.c | 6 +
crypto/testmgr.h | 213
3 files changed, 228 insertions(+)
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index ad78ab5b93cb..f990a209197e 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -2327,6 +2327,15 @@ static int do_test(const char *alg, u32 type, u32 mask,
int m, u32 num_mb)
0, speed_template_32);
break;
+ case 220:
+ test_acipher_speed("essiv(cbc(aes),aes,sha256)",
+ ENCRYPT, sec, NULL, 0,
+ speed_template_16_24_32);
+ test_acipher_speed("essiv(cbc(aes),aes,sha256)",
+ DECRYPT, sec, NULL, 0,
+ speed_template_16_24_32);
+ break;
+
case 300:
if (alg) {
test_hash_speed(alg, sec, generic_hash_speed_template);
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 658a7eeebab2..23703f3e9cbb 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -4253,6 +4253,12 @@ static const struct alg_test_desc alg_test_descs[] = {
.suite = {
.akcipher = __VECS(ecrdsa_tv_template)
}
+ }, {
+ .alg = "essiv(cbc(aes),aes,sha256)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = __VECS(essiv_aes_cbc_tv_template)
+ }
}, {
.alg = "gcm(aes)",
.generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)",
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 1fdae5993bc3..cca3561b0135 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -33575,4 +33575,217 @@ static const struct comp_testvec
zstd_decomp_tv_template[] = {
"functions.",
},
};
+
+/* based on aes_cbc_tv_template */
+static const struct cipher_testvec essiv_aes_cbc_tv_template[] = {
+ {
+ .key= "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
+ "\x51\x2e\x03\xd5\x34\x12\x00\x06",
+ .klen = 16,
+ .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "Single block msg",
+ .ctext = "\xfa\x59\xe7\x5f\x41\x56\x65\xc3"
+ "\x36\xca\x6b\x72\x10\x9f\x8c\xd4",
+ .len= 16,
+ }, {
+ .key= "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
+ "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
+ .klen = 16,
+ .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .ctext = "\xc8\x59\x9a\xfe\x79\xe6\x7b\x20"
+ "\x06\x7d\x55\x0a\x5e\xc7\xb5\xa7"
+ "\x0b\x9c\x80\xd2\x15\xa1\xb8\x6d"
+ "\xc6\xab\x7b\x65\xd9\xfd\x88\xeb",
+ .len= 32,
+ }, {
+ .key= "\x8e\x73\xb0\xf7\xda\x0e\x64\x52"
+ "\xc8\x10\xf3\x2b\x80\x90\x79\xe5"
+ "\x62\xf8\xea\xd2\x52\x2c\x6b\x7b",
+ .klen = 24,
+ .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ptext = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+ "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+ "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+ "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+ "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+ "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+ "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+ "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+ .ctext = "\x96\x6d\xa9\x7a\x42\xe6\x01\xc7"
+ "\x17\xfc\xa7\x41\xd3\x38\x0b\xe5"
+ "\x51\x48\xf7\x7e\x5e\x26\xa9\xfe"
+ "\x45\x72\x1c\xd9\xde\xab\xf3\x4d"
+ "\x39\x47\xc5\x4f\x97\x3a\x55\x63"
+ "\x80\x29\x64\x4c\x33\xe8\x21\x8a"
+ "\x6a\xef\x6b\x6a\x8f\x43\xc0\xcb"
+ "\xf0\xf3\x6e\x74\x54\x44\x92\x44",
+ .len= 64,
+ }, {
+ .key= "\x60\x3d\xeb\x10\x15\xca\x71\xbe"
+ "\x2b\x73\xae\xf0\x85\x7d\x77\x81"
+
