Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
---
crypto/Kconfig | 1 +
crypto/tcrypt.c | 6 ++-
crypto/testmgr.c | 15 ++++++
crypto/testmgr.h | 137 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 158 insertions(+), 1 deletions(-)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 8845eff..632330d 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -91,6 +91,7 @@ config CRYPTO_MANAGER2
select CRYPTO_AEAD2
select CRYPTO_HASH2
select CRYPTO_BLKCIPHER2
+ select CRYPTO_PCOMP
config CRYPTO_GF128MUL
tristate "GF(2^128) multiplication functions (EXPERIMENTAL)"
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 28a45a1..c3c9124 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -53,7 +53,7 @@ static char *check[] = {
"cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
"khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
"camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
- "lzo", "cts", NULL
+ "lzo", "cts", "zlib", NULL
};
static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
@@ -661,6 +661,10 @@ static void do_test(int m)
tcrypt_test("ecb(seed)");
break;
+ case 44:
+ tcrypt_test("zlib");
+ break;
+
case 100:
tcrypt_test("hmac(md5)");
break;
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index e750357..b50c3c6 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2018,6 +2018,21 @@ static const struct alg_test_desc alg_test_descs[] = {
}
}
}
+ }, {
+ .alg = "zlib",
+ .test = alg_test_pcomp,
+ .suite = {
+ .pcomp = {
+ .comp = {
+ .vecs = zlib_comp_tv_template,
+ .count = ZLIB_COMP_TEST_VECTORS
+ },
+ .decomp = {
+ .vecs = zlib_decomp_tv_template,
+ .count = ZLIB_DECOMP_TEST_VECTORS
+ }
+ }
+ }
}
};
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index c517e43..526f00a 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -15,6 +15,9 @@
#ifndef _CRYPTO_TESTMGR_H
#define _CRYPTO_TESTMGR_H
+#include <linux/netlink.h>
+#include <linux/zlib.h>
+
#include <crypto/compress.h>
#define MAX_DIGEST_SIZE 64
@@ -8361,6 +8364,7 @@ struct pcomp_testvec {
* Deflate test vectors (null-terminated strings).
* Params: winbits=-11, Z_DEFAULT_COMPRESSION, MAX_MEM_LEVEL.
*/
+
#define DEFLATE_COMP_TEST_VECTORS 2
#define DEFLATE_DECOMP_TEST_VECTORS 2
@@ -8436,6 +8440,139 @@ static struct comp_testvec deflate_decomp_tv_template[] = {
},
};
+#define ZLIB_COMP_TEST_VECTORS 2
+#define ZLIB_DECOMP_TEST_VECTORS 2
+
+static const struct {
+ struct nlattr nla;
+ int val;
+} deflate_comp_params[] = {
+ {
+ .nla = {
+ .nla_len = NLA_HDRLEN + sizeof(int),
+ .nla_type = ZLIB_COMP_LEVEL,
+ },
+ .val = Z_DEFAULT_COMPRESSION,
+ }, {
+ .nla = {
+ .nla_len = NLA_HDRLEN + sizeof(int),
+ .nla_type = ZLIB_COMP_METHOD,
+ },
+ .val = Z_DEFLATED,
+ }, {
+ .nla = {
+ .nla_len = NLA_HDRLEN + sizeof(int),
+ .nla_type = ZLIB_COMP_WINDOWBITS,
+ },
+ .val = -11,
+ }, {
+ .nla = {
+ .nla_len = NLA_HDRLEN + sizeof(int),
+ .nla_type = ZLIB_COMP_MEMLEVEL,
+ },
+ .val = MAX_MEM_LEVEL,
+ }, {
+ .nla = {
+ .nla_len = NLA_HDRLEN + sizeof(int),
+ .nla_type = ZLIB_COMP_STRATEGY,
+ },
+ .val = Z_DEFAULT_STRATEGY,
+ }
+};
+
+static const struct {
+ struct nlattr nla;
+ int val;
+} deflate_decomp_params[] = {
+ {
+ .nla = {
+ .nla_len = NLA_HDRLEN + sizeof(int),
+ .nla_type = ZLIB_DECOMP_WINDOWBITS,
+ },
+ .val = -11,
+ }
+};
+
+static struct pcomp_testvec zlib_comp_tv_template[] = {
+ {
+ .params = &deflate_comp_params,
+ .paramsize = sizeof(deflate_comp_params),
+ .inlen = 70,
+ .outlen = 38,
+ .input = "Join us now and share the software "
+ "Join us now and share the software ",
+ .output = "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
+ "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
+ "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
+ "\x48\x55\x28\xce\x4f\x2b\x29\x07"
+ "\x71\xbc\x08\x2b\x01\x00",
+ }, {
+ .params = &deflate_comp_params,
+ .paramsize = sizeof(deflate_comp_params),
+ .inlen = 191,
+ .outlen = 122,
+ .input = "This document describes a compression method based on the DEFLATE"
+ "compression algorithm. This document defines the application of "
+ "the DEFLATE algorithm to the IP Payload Compression Protocol.",
+ .output = "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
+ "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
+ "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
+ "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
+ "\x68\x12\x51\xae\x76\x67\xd6\x27"
+ "\x19\x88\x1a\xde\x85\xab\x21\xf2"
+ "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
+ "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
+ "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
+ "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
+ "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
+ "\x52\x37\xed\x0e\x52\x6b\x59\x02"
+ "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
+ "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
+ "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
+ "\xfa\x02",
+ },
+};
+
+static struct pcomp_testvec zlib_decomp_tv_template[] = {
+ {
+ .params = &deflate_decomp_params,
+ .paramsize = sizeof(deflate_decomp_params),
+ .inlen = 122,
+ .outlen = 191,
+ .input = "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
+ "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
+ "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
+ "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
+ "\x68\x12\x51\xae\x76\x67\xd6\x27"
+ "\x19\x88\x1a\xde\x85\xab\x21\xf2"
+ "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
+ "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
+ "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
+ "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
+ "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
+ "\x52\x37\xed\x0e\x52\x6b\x59\x02"
+ "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
+ "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
+ "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
+ "\xfa\x02",
+ .output = "This document describes a compression method based on the DEFLATE"
+ "compression algorithm. This document defines the application of "
+ "the DEFLATE algorithm to the IP Payload Compression Protocol.",
+ }, {
+ .params = &deflate_decomp_params,
+ .paramsize = sizeof(deflate_decomp_params),
+ .inlen = 38,
+ .outlen = 70,
+ .input = "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
+ "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
+ "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
+ "\x48\x55\x28\xce\x4f\x2b\x29\x07"
+ "\x71\xbc\x08\x2b\x01\x00",
+ .output = "Join us now and share the software "
+ "Join us now and share the software ",
+ },
+};
+
/*
* LZO test vectors (null-terminated strings).
*/
--
1.6.0.4
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