The testmanager code for symmetric ciphers is extended to allow
verification of the IV after a cipher operation.
In addition, test vectors for kw(aes) for encryption and decryption are
added.
Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
---
crypto/testmgr.c | 16 ++++++++++++++++
crypto/testmgr.h | 40 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 56 insertions(+)
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index fa18753..7d7bf13 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -3292,6 +3292,22 @@ static const struct alg_test_desc alg_test_descs[] = {
.fips_allowed = 1,
.test = alg_test_null,
}, {
+ .alg = "kw(aes)",
+ .test = alg_test_skcipher,
+ .fips_allowed = 1,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = aes_kw_enc_tv_template,
+ .count = ARRAY_SIZE(aes_kw_enc_tv_template)
+ },
+ .dec = {
+ .vecs = aes_kw_dec_tv_template,
+ .count = ARRAY_SIZE(aes_kw_dec_tv_template)
+ }
+ }
+ }
+ }, {
.alg = "lrw(aes)",
.test = alg_test_skcipher,
.suite = {
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 64b8a80..907d409 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -23814,6 +23814,46 @@ static struct aead_testvec rfc7539esp_dec_tv_template[] = {
};
/*
+ * All key wrapping test vectors taken from
+ * http://csrc.nist.gov/groups/STM/cavp/documents/mac/kwtestvectors.zip
+ *
+ * Note: as documented in keywrap.c, the ivout for encryption is the first
+ * semiblock of the ciphertext from the test vector. For decryption, iv is
+ * the first semiblock of the ciphertext.
+ */
+static struct cipher_testvec aes_kw_enc_tv_template[] = {
+ {
+ .key = "\x75\x75\xda\x3a\x93\x60\x7c\xc2"
+ "\xbf\xd8\xce\xc7\xaa\xdf\xd9\xa6",
+ .klen = 16,
+ .input = "\x42\x13\x6d\x3c\x38\x4a\x3e\xea"
+ "\xc9\x5a\x06\x6f\xd2\x8f\xed\x3f",
+ .ilen = 16,
+ .result = "\xf6\x85\x94\x81\x6f\x64\xca\xa3"
+ "\xf5\x6f\xab\xea\x25\x48\xf5\xfb",
+ .rlen = 16,
+ .iv_out = "\x03\x1f\x6b\xd7\xe6\x1e\x64\x3d",
+ },
+};
+
+static struct cipher_testvec aes_kw_dec_tv_template[] = {
+ {
+ .key = "\x80\xaa\x99\x73\x27\xa4\x80\x6b"
+ "\x6a\x7a\x41\xa5\x2b\x86\xc3\x71"
+ "\x03\x86\xf9\x32\x78\x6e\xf7\x96"
+ "\x76\xfa\xfb\x90\xb8\x26\x3c\x5f",
+ .klen = 32,
+ .input = "\xd3\x3d\x3d\x97\x7b\xf0\xa9\x15"
+ "\x59\xf9\x9c\x8a\xcd\x29\x3d\x43",
+ .ilen = 16,
+ .result = "\x0a\x25\x6b\xa7\x5c\xfa\x03\xaa"
+ "\xa0\x2b\xa9\x42\x03\xf1\x5b\xaa",
+ .rlen = 16,
+ .iv = "\x42\x3c\x96\x0d\x8a\x2a\xc4\xc1",
+ },
+};
+
+/*
* ANSI X9.31 Continuous Pseudo-Random Number Generator (AES mode)
* test vectors, taken from Appendix B.2.9 and B.2.10:
* http://csrc.nist.gov/groups/STM/cavp/documents/rng/RNGVS.pdf
--
2.4.3
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