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1 #!/bin/bash | 1 #!/bin/bash |
2 | 2 |
3 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 3 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
4 # Use of this source code is governed by a BSD-style license that can be | 4 # Use of this source code is governed by a BSD-style license that can be |
5 # found in the LICENSE file. | 5 # found in the LICENSE file. |
6 | 6 # |
7 # Run tests for RSA Signature verification. | 7 # Run tests for RSA Signature verification. |
8 | 8 |
| 9 # Load common constants and variables. |
| 10 . "$(dirname "$0")/common.sh" |
| 11 |
9 return_code=0 | 12 return_code=0 |
10 hash_algos=( sha1 sha256 sha512 ) | 13 TEST_FILE=${TESTCASE_DIR}/test_file |
11 key_lengths=( 1024 2048 4096 8192 ) | |
12 TEST_FILE=test_file | |
13 TEST_FILE_SIZE=1000000 | |
14 | |
15 COL_RED='\E[31;1m' | |
16 COL_GREEN='\E[32;1m' | |
17 COL_YELLOW='\E[33;1m' | |
18 COL_BLUE='\E[34;1m' | |
19 COL_STOP='\E[0;m' | |
20 | |
21 # Generate public key signatures on an input file for various combinations | |
22 # of message digest algorithms and RSA key sizes. | |
23 function generate_signatures { | |
24 algorithmcounter=0 | |
25 for keylen in ${key_lengths[@]} | |
26 do | |
27 for hashalgo in ${hash_algos[@]} | |
28 do | |
29 ${UTIL_DIR}/signature_digest_utility $algorithmcounter $1 | openssl \ | |
30 rsautl -sign -pkcs -inkey ${KEY_DIR}/key_rsa${keylen}.pem \ | |
31 > $1.rsa${keylen}\_${hashalgo}.sig | |
32 let algorithmcounter=algorithmcounter+1 | |
33 done | |
34 done | |
35 } | |
36 | 14 |
37 function test_signatures { | 15 function test_signatures { |
38 algorithmcounter=0 | 16 algorithmcounter=0 |
39 for keylen in ${key_lengths[@]} | 17 for keylen in ${key_lengths[@]} |
40 do | 18 do |
41 for hashalgo in ${hash_algos[@]} | 19 for hashalgo in ${hash_algos[@]} |
42 do | 20 do |
43 echo -e "For ${COL_YELLOW}RSA-$keylen and $hashalgo${COL_STOP}:" | 21 echo -e "For ${COL_YELLOW}RSA-$keylen and $hashalgo${COL_STOP}:" |
44 ${UTIL_DIR}/verify_data $algorithmcounter \ | 22 ${UTIL_DIR}/verify_data $algorithmcounter \ |
45 ${KEY_DIR}/key_rsa${keylen}.keyb \ | 23 ${TESTKEY_DIR}/key_rsa${keylen}.keyb \ |
46 ${TEST_FILE}.rsa${keylen}_${hashalgo}.sig ${TEST_FILE} | 24 ${TEST_FILE}.rsa${keylen}_${hashalgo}.sig \ |
| 25 ${TEST_FILE} |
47 if [ $? -ne 0 ] | 26 if [ $? -ne 0 ] |
48 then | 27 then |
49 return_code=255 | 28 return_code=255 |
50 fi | 29 fi |
51 let algorithmcounter=algorithmcounter+1 | 30 let algorithmcounter=algorithmcounter+1 |
52 done | 31 done |
53 done | 32 done |
54 echo -e "Peforming ${COL_YELLOW}PKCS #1 v1.5 Padding Tests${COL_STOP}..." | 33 echo -e "Peforming ${COL_YELLOW}PKCS #1 v1.5 Padding Tests${COL_STOP}..." |
55 ${TEST_DIR}/rsa_padding_test ${TEST_DIR}/testkeys/rsa_padding_test_pubkey.keyb | 34 ${TEST_DIR}/rsa_padding_test ${TESTKEY_DIR}/rsa_padding_test_pubkey.keyb |
56 } | 35 } |
57 | 36 |
58 function pre_work { | 37 check_test_keys |
59 # Generate a file with random bytes for signature tests. | |
60 echo "Generating test file..." | |
61 dd if=/dev/urandom of=${TEST_FILE} bs=${TEST_FILE_SIZE} count=1 | |
62 echo "Generating signatures..." | |
63 generate_signatures $TEST_FILE | |
64 } | |
65 | |
66 function cleanup { | |
67 rm ${SCRIPT_DIR}/${TEST_FILE} ${SCRIPT_DIR}/${TEST_FILE}.*.sig | |
68 } | |
69 | |
70 # Determine script directory. | |
71 if [[ $0 == '/'* ]]; | |
72 then | |
73 SCRIPT_DIR="`dirname $0`" | |
74 elif [[ $0 == './'* ]]; | |
75 then | |
76 SCRIPT_DIR="`pwd`" | |
77 else | |
78 SCRIPT_DIR="`pwd`"/"`dirname $0`" | |
79 fi | |
80 UTIL_DIR=`dirname ${SCRIPT_DIR}`/utils | |
81 KEY_DIR=${SCRIPT_DIR}/testkeys | |
82 TEST_DIR=${SCRIPT_DIR}/ | |
83 | |
84 echo "Generating test cases..." | |
85 pre_work | |
86 | |
87 echo | |
88 echo "Testing signature verification..." | 38 echo "Testing signature verification..." |
89 test_signatures | 39 test_signatures |
90 | 40 |
91 echo | |
92 echo "Cleaning up..." | |
93 cleanup | |
94 | |
95 exit $return_code | 41 exit $return_code |
96 | 42 |
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