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										 |  |  | /*
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										 |  |  |  * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved. | 
					
						
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										 |  |  |  * | 
					
						
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										 |  |  |  * Licensed under the Apache License 2.0 (the "License").  You may not use | 
					
						
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										 |  |  |  * this file except in compliance with the License.  You can obtain a copy | 
					
						
							|  |  |  |  * in the file LICENSE in the source distribution or at | 
					
						
							|  |  |  |  * https://www.openssl.org/source/license.html
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										 |  |  |  */ | 
					
						
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											2020-01-14 08:33:03 +08:00
										 |  |  | /*
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							|  |  |  |  * RC5 low level APIs are deprecated for public use, but still ok for internal | 
					
						
							|  |  |  |  * use. | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | #include "internal/deprecated.h"
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							|  |  |  | 
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										 |  |  | #include <string.h>
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										 |  |  | #include "internal/nelem.h"
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										 |  |  | #include "testutil.h"
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										 |  |  | 
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										 |  |  | #ifndef OPENSSL_NO_RC5
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										 |  |  | # include <openssl/rc5.h>
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										 |  |  | 
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										 |  |  | static unsigned char RC5key[5][16] = { | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | 
					
						
							|  |  |  |      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x91, 0x5f, 0x46, 0x19, 0xbe, 0x41, 0xb2, 0x51, | 
					
						
							|  |  |  |      0x63, 0x55, 0xa5, 0x01, 0x10, 0xa9, 0xce, 0x91}, | 
					
						
							|  |  |  |     {0x78, 0x33, 0x48, 0xe7, 0x5a, 0xeb, 0x0f, 0x2f, | 
					
						
							|  |  |  |      0xd7, 0xb1, 0x69, 0xbb, 0x8d, 0xc1, 0x67, 0x87}, | 
					
						
							|  |  |  |     {0xdc, 0x49, 0xdb, 0x13, 0x75, 0xa5, 0x58, 0x4f, | 
					
						
							|  |  |  |      0x64, 0x85, 0xb4, 0x13, 0xb5, 0xf1, 0x2b, 0xaf}, | 
					
						
							|  |  |  |     {0x52, 0x69, 0xf1, 0x49, 0xd4, 0x1b, 0xa0, 0x15, | 
					
						
							|  |  |  |      0x24, 0x97, 0x57, 0x4d, 0x7f, 0x15, 0x31, 0x25}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | static unsigned char RC5plain[5][8] = { | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D}, | 
					
						
							|  |  |  |     {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52}, | 
					
						
							|  |  |  |     {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92}, | 
					
						
							|  |  |  |     {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | static unsigned char RC5cipher[5][8] = { | 
					
						
							|  |  |  |     {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D}, | 
					
						
							|  |  |  |     {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52}, | 
					
						
							|  |  |  |     {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92}, | 
					
						
							|  |  |  |     {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC}, | 
					
						
							|  |  |  |     {0xEB, 0x44, 0xE4, 0x15, 0xDA, 0x31, 0x98, 0x24}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | 
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										 |  |  | # define RC5_CBC_NUM 27
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							|  |  |  | static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8] = { | 
					
						
							|  |  |  |     {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1e}, | 
					
						
							|  |  |  |     {0x79, 0x7b, 0xba, 0x4d, 0x78, 0x11, 0x1d, 0x1e}, | 
					
						
							|  |  |  |     {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f}, | 
					
						
							|  |  |  |     {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f}, | 
					
						
							|  |  |  |     {0x8b, 0x9d, 0xed, 0x91, 0xce, 0x77, 0x94, 0xa6}, | 
					
						
							|  |  |  |     {0x2f, 0x75, 0x9f, 0xe7, 0xad, 0x86, 0xa3, 0x78}, | 
					
						
							|  |  |  |     {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88}, | 
					
						
							|  |  |  |     {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88}, | 
					
						
							|  |  |  |     {0xdc, 0xfe, 0x09, 0x85, 0x77, 0xec, 0xa5, 0xff}, | 
					
						
							|  |  |  |     {0x96, 0x46, 0xfb, 0x77, 0x63, 0x8f, 0x9c, 0xa8}, | 
					
						
							|  |  |  |     {0xb2, 0xb3, 0x20, 0x9d, 0xb6, 0x59, 0x4d, 0xa4}, | 
					
						
							|  |  |  |     {0x54, 0x5f, 0x7f, 0x32, 0xa5, 0xfc, 0x38, 0x36}, | 
					
						
							|  |  |  |     {0x82, 0x85, 0xe7, 0xc1, 0xb5, 0xbc, 0x74, 0x02}, | 
					
						
							|  |  |  |     {0xfc, 0x58, 0x6f, 0x92, 0xf7, 0x08, 0x09, 0x34}, | 
					
						
							|  |  |  |     {0xcf, 0x27, 0x0e, 0xf9, 0x71, 0x7f, 0xf7, 0xc4}, | 
					
						
							|  |  |  |     {0xe4, 0x93, 0xf1, 0xc1, 0xbb, 0x4d, 0x6e, 0x8c}, | 
					
						
							|  |  |  |     {0x5c, 0x4c, 0x04, 0x1e, 0x0f, 0x21, 0x7a, 0xc3}, | 
					
						
							|  |  |  |     {0x92, 0x1f, 0x12, 0x48, 0x53, 0x73, 0xb4, 0xf7}, | 
					
						
							|  |  |  |     {0x5b, 0xa0, 0xca, 0x6b, 0xbe, 0x7f, 0x5f, 0xad}, | 
					
						
							|  |  |  |     {0xc5, 0x33, 0x77, 0x1c, 0xd0, 0x11, 0x0e, 0x63}, | 
					
						
							|  |  |  |     {0x29, 0x4d, 0xdb, 0x46, 0xb3, 0x27, 0x8d, 0x60}, | 
					
						
							|  |  |  |     {0xda, 0xd6, 0xbd, 0xa9, 0xdf, 0xe8, 0xf7, 0xe8}, | 
					
						
							|  |  |  |     {0x97, 0xe0, 0x78, 0x78, 0x37, 0xed, 0x31, 0x7f}, | 
					
						
							|  |  |  |     {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78}, | 
					
						
							|  |  |  |     {0x8f, 0x34, 0xc3, 0xc6, 0x81, 0xc9, 0x96, 0x95}, | 
					
						
							|  |  |  |     {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11}, | 
					
						
							|  |  |  |     {0x7f, 0xd1, 0xa0, 0x23, 0xa5, 0xbb, 0xa2, 0x17}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | 
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										 |  |  | static unsigned char rc5_cbc_key[RC5_CBC_NUM][17] = { | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x11}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {4, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {1, 0x00}, | 
					
						
							|  |  |  |     {4, 0x01, 0x02, 0x03, 0x04}, | 
					
						
							|  |  |  |     {4, 0x01, 0x02, 0x03, 0x04}, | 
					
						
							|  |  |  |     {4, 0x01, 0x02, 0x03, 0x04}, | 
					
						
							|  |  |  |     {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, | 
					
						
							|  |  |  |      0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, | 
					
						
							|  |  |  |      0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, | 
					
						
							|  |  |  |      0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {5, 0x01, 0x02, 0x03, 0x04, 0x05}, | 
					
						
							|  |  |  |     {5, 0x01, 0x02, 0x03, 0x04, 0x05}, | 
					
						
							|  |  |  |     {5, 0x01, 0x02, 0x03, 0x04, 0x05}, | 
					
						
							|  |  |  |     {5, 0x01, 0x02, 0x03, 0x04, 0x05}, | 
					
						
							|  |  |  |     {5, 0x01, 0x02, 0x03, 0x04, 0x05}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8] = { | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, | 
					
						
							|  |  |  |     {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x01}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | static int rc5_cbc_rounds[RC5_CBC_NUM] = { | 
					
						
							|  |  |  |     0, 0, 0, 0, 0, 1, 2, 2, | 
					
						
							|  |  |  |     8, 8, 12, 16, 8, 12, 16, 12, | 
					
						
							|  |  |  |     8, 12, 16, 8, 12, 16, 12, 8, | 
					
						
							|  |  |  |     8, 8, 8, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8] = { | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78}, | 
					
						
							|  |  |  |     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, | 
					
						
							|  |  |  |     {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11}, | 
					
						
							|  |  |  | }; | 
					
						
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										 |  |  | 
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										 |  |  | static int test_rc5_ecb(int n) | 
					
						
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										 |  |  | { | 
					
						
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										 |  |  |     int testresult = 1; | 
					
						
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										 |  |  |     RC5_32_KEY key; | 
					
						
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										 |  |  |     unsigned char buf[8], buf2[8]; | 
					
						
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										 |  |  |     if (!TEST_true(RC5_32_set_key(&key, 16, &RC5key[n][0], 12))) | 
					
						
							|  |  |  |         return 0; | 
					
						
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										 |  |  |     RC5_32_ecb_encrypt(&RC5plain[n][0], buf, &key, RC5_ENCRYPT); | 
					
						
							|  |  |  |     if (!TEST_mem_eq(&RC5cipher[n][0], sizeof(RC5cipher[0]), buf, sizeof(buf))) | 
					
						
							|  |  |  |         testresult = 0; | 
					
						
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										 |  |  |     RC5_32_ecb_encrypt(buf, buf2, &key, RC5_DECRYPT); | 
					
						
							|  |  |  |     if (!TEST_mem_eq(&RC5plain[n][0], sizeof(RC5cipher[0]), buf2, sizeof(buf2))) | 
					
						
							|  |  |  |         testresult = 0; | 
					
						
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										 |  |  |     return testresult; | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | static int test_rc5_cbc(int n) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     int testresult = 1; | 
					
						
							|  |  |  |     int i; | 
					
						
							|  |  |  |     RC5_32_KEY key; | 
					
						
							|  |  |  |     unsigned char buf[8], buf2[8], ivb[8]; | 
					
						
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							|  |  |  |     i = rc5_cbc_rounds[n]; | 
					
						
							|  |  |  |     if (i >= 8) { | 
					
						
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										 |  |  |         if (!TEST_true(RC5_32_set_key(&key, rc5_cbc_key[n][0], | 
					
						
							|  |  |  |                                       &rc5_cbc_key[n][1], i))) | 
					
						
							|  |  |  |             return 0; | 
					
						
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										 |  |  |         memcpy(ivb, &rc5_cbc_iv[n][0], 8); | 
					
						
							|  |  |  |         RC5_32_cbc_encrypt(&rc5_cbc_plain[n][0], buf, 8, | 
					
						
							|  |  |  |                            &key, &ivb[0], RC5_ENCRYPT); | 
					
						
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										 |  |  |         if (!TEST_mem_eq(&rc5_cbc_cipher[n][0], sizeof(rc5_cbc_cipher[0]), | 
					
						
							|  |  |  |                          buf, sizeof(buf))) | 
					
						
							|  |  |  |             testresult = 0; | 
					
						
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										 |  |  |         memcpy(ivb, &rc5_cbc_iv[n][0], 8); | 
					
						
							|  |  |  |         RC5_32_cbc_encrypt(buf, buf2, 8, &key, &ivb[0], RC5_DECRYPT); | 
					
						
							|  |  |  |         if (!TEST_mem_eq(&rc5_cbc_plain[n][0], sizeof(rc5_cbc_plain[0]), | 
					
						
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										 |  |  |                          buf2, sizeof(buf2))) | 
					
						
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										 |  |  |             testresult = 0; | 
					
						
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										 |  |  |     } | 
					
						
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										 |  |  | 
 | 
					
						
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										 |  |  |     return testresult; | 
					
						
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										 |  |  | } | 
					
						
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										 |  |  | #endif
 | 
					
						
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										 |  |  | 
 | 
					
						
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										 |  |  | int setup_tests(void) | 
					
						
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										 |  |  | { | 
					
						
							|  |  |  | #ifndef OPENSSL_NO_RC5
 | 
					
						
							|  |  |  |     ADD_ALL_TESTS(test_rc5_ecb, OSSL_NELEM(RC5key)); | 
					
						
							|  |  |  |     ADD_ALL_TESTS(test_rc5_cbc, RC5_CBC_NUM); | 
					
						
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										 |  |  | #endif
 | 
					
						
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										 |  |  |     return 1; | 
					
						
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										 |  |  | } |