From 0b77abb3b2d0c2eee1da79a3f3bd4312a0edb156 Mon Sep 17 00:00:00 2001 From: Zoltan Sogor Date: Fri, 7 Dec 2007 16:53:23 +0800 Subject: [CRYPTO] lzo: Add LZO compression algorithm support Add LZO compression algorithm support Signed-off-by: Zoltan Sogor Signed-off-by: Herbert Xu --- crypto/tcrypt.h | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) (limited to 'crypto/tcrypt.h') diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index d3c380f5fe83..175f26a58e2d 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -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 */ -- cgit v1.2.3