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[CRYPTO] lzo: Add LZO compression algorithm support

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Add LZO compression algorithm support

Signed-off-by: Zoltan Sogor <weth@inf.u-szeged.hu>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Zoltan Sogor
2007-12-07 16:53:23 +08:00
committed by Herbert Xu
parent 91755a921c
commit 0b77abb3b2
5 changed files with 205 additions and 1 deletions
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crypto/tcrypt.h
+82
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@@ -7460,6 +7460,88 @@ static struct comp_testvec deflate_decomp_tv_template[] = {
},
};
/*
* LZO test vectors (null-terminated strings).
*/
#define LZO_COMP_TEST_VECTORS 2
#define LZO_DECOMP_TEST_VECTORS 2
static struct comp_testvec lzo_comp_tv_template[] = {
{
.inlen = 70,
.outlen = 46,
.input = "Join us now and share the software "
"Join us now and share the software ",
.output = { 0x00, 0x0d, 0x4a, 0x6f, 0x69, 0x6e, 0x20, 0x75,
0x73, 0x20, 0x6e, 0x6f, 0x77, 0x20, 0x61, 0x6e,
0x64, 0x20, 0x73, 0x68, 0x61, 0x72, 0x65, 0x20,
0x74, 0x68, 0x65, 0x20, 0x73, 0x6f, 0x66, 0x74,
0x77, 0x70, 0x01, 0x01, 0x4a, 0x6f, 0x69, 0x6e,
0x3d, 0x88, 0x00, 0x11, 0x00, 0x00 },
}, {
.inlen = 159,
.outlen = 133,
.input = "This document describes a compression method based on the LZO "
"compression algorithm. This document defines the application of "
"the LZO algorithm used in UBIFS.",
.output = { 0x00, 0x2b, 0x54, 0x68, 0x69, 0x73, 0x20, 0x64,
0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74, 0x20,
0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65,
0x73, 0x20, 0x61, 0x20, 0x63, 0x6f, 0x6d, 0x70,
0x72, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x20,
0x6d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x20, 0x62,
0x61, 0x73, 0x65, 0x64, 0x20, 0x6f, 0x6e, 0x20,
0x74, 0x68, 0x65, 0x20, 0x4c, 0x5a, 0x4f, 0x2b,
0x8c, 0x00, 0x0d, 0x61, 0x6c, 0x67, 0x6f, 0x72,
0x69, 0x74, 0x68, 0x6d, 0x2e, 0x20, 0x20, 0x54,
0x68, 0x69, 0x73, 0x2a, 0x54, 0x01, 0x02, 0x66,
0x69, 0x6e, 0x65, 0x73, 0x94, 0x06, 0x05, 0x61,
0x70, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x76,
0x0a, 0x6f, 0x66, 0x88, 0x02, 0x60, 0x09, 0x27,
0xf0, 0x00, 0x0c, 0x20, 0x75, 0x73, 0x65, 0x64,
0x20, 0x69, 0x6e, 0x20, 0x55, 0x42, 0x49, 0x46,
0x53, 0x2e, 0x11, 0x00, 0x00 },
},
};
static struct comp_testvec lzo_decomp_tv_template[] = {
{
.inlen = 133,
.outlen = 159,
.input = { 0x00, 0x2b, 0x54, 0x68, 0x69, 0x73, 0x20, 0x64,
0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74, 0x20,
0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65,
0x73, 0x20, 0x61, 0x20, 0x63, 0x6f, 0x6d, 0x70,
0x72, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x20,
0x6d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x20, 0x62,
0x61, 0x73, 0x65, 0x64, 0x20, 0x6f, 0x6e, 0x20,
0x74, 0x68, 0x65, 0x20, 0x4c, 0x5a, 0x4f, 0x2b,
0x8c, 0x00, 0x0d, 0x61, 0x6c, 0x67, 0x6f, 0x72,
0x69, 0x74, 0x68, 0x6d, 0x2e, 0x20, 0x20, 0x54,
0x68, 0x69, 0x73, 0x2a, 0x54, 0x01, 0x02, 0x66,
0x69, 0x6e, 0x65, 0x73, 0x94, 0x06, 0x05, 0x61,
0x70, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x76,
0x0a, 0x6f, 0x66, 0x88, 0x02, 0x60, 0x09, 0x27,
0xf0, 0x00, 0x0c, 0x20, 0x75, 0x73, 0x65, 0x64,
0x20, 0x69, 0x6e, 0x20, 0x55, 0x42, 0x49, 0x46,
0x53, 0x2e, 0x11, 0x00, 0x00 },
.output = "This document describes a compression method based on the LZO "
"compression algorithm. This document defines the application of "
"the LZO algorithm used in UBIFS.",
}, {
.inlen = 46,
.outlen = 70,
.input = { 0x00, 0x0d, 0x4a, 0x6f, 0x69, 0x6e, 0x20, 0x75,
0x73, 0x20, 0x6e, 0x6f, 0x77, 0x20, 0x61, 0x6e,
0x64, 0x20, 0x73, 0x68, 0x61, 0x72, 0x65, 0x20,
0x74, 0x68, 0x65, 0x20, 0x73, 0x6f, 0x66, 0x74,
0x77, 0x70, 0x01, 0x01, 0x4a, 0x6f, 0x69, 0x6e,
0x3d, 0x88, 0x00, 0x11, 0x00, 0x00 },
.output = "Join us now and share the software "
"Join us now and share the software ",
},
};
/*
* Michael MIC test vectors from IEEE 802.11i
*/