64位Ubuntu下配置CP-ABE環境

CP-ABE環境配置

本文密碼學專業，論文仿真須要CP-ABE，現將配置過程做個記錄

cpabe依賴pbc，pbc依賴gmp，gmp依賴M四、bison、flex，因此。。

 

sudo apt-get install M4
sudo apt-get install flex
sudo apt-get install bison

 

1  安裝gmp

下載https://gmplib.org/

 

lzip -d gmp-6.1.0.tar.lz
tar -zxvf gmp-6.1.0.tar
cd gmp-6.1.0

./configure
make
make check
sudo make install

 

2  安裝pbc

下載https://crypto.stanford.edu/pbc/download.html

 

tar -zxvf pbc-0.5.14.tar.gz
cd pbc-0.5.14

</pre><pre code_snippet_id="1719527" snippet_file_name="blog_20160616_14_9454922" name="code" class="plain">./configure
make
sudo make install

 

3 安裝openSSL

下載https://www.openssl.org/source/

 

tar -zxvf openssl-1.0.1t.tar.gz
cd openssl-1.0.1

./configure
make
sudo make install

 

 

4 安裝libbswcpabe

下載http://acsc.cs.utexas.edu/cpabe/

 

tar -zxvf libbswabe-0.9.tar.gz
cd libbswabe-0.9

 

./configure
make
sudo make install

 

make出現問題

 

core.c:9:18: fatal error: glib.h: 沒有那個文件或目錄
 #include <glib.h>
                  ^
compilation terminated.
make: *** [core.o] 錯誤 1

運行

 

sudo apt-get install libglib2.0-dev

從新編譯

./configure
make
sudo make install

 

5 安裝cpabe

下載http://acsc.cs.utexas.edu/cpabe/

 

tar -zxvf cpabe-0.11.tar.gz
cd  cpabe-0.11/

</pre><pre code_snippet_id="1719527" snippet_file_name="blog_20160616_14_9454922" name="code" class="plain">./configure
make
sudo make install

 

make 出現問題

 

//usr/local/lib/libgmp.so: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [cpabe-setup] 錯誤 1

解決：修改Makefile，LDFLAGS最後加入-lgmp

 

 

make

 

出現如下問題

policy_lang.y: In function ‘yyparse’:
policy_lang.y:67:38: error: expected ‘;’ before ‘}’ token
 result: policy { final_policy = $1 }
     ^
make: *** [policy_lang.o] 錯誤 1<pre name="code" class="plain">cpabe-setup -h

解決：67行 } 前加 ；j便可

 

64位操做系統還有一些worning

 

policy_lang.y: In function ‘eq_policy’:
policy_lang.y:212:4: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘uint64_t’ [-Wformat=]
    (g_strdup_printf("%s_flexint_%llu", attr, n->value));
    ^
policy_lang.y:215:4: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’ [-Wformat=]
    (g_strdup_printf("%s_expint%02d_%llu", attr, n->bits, n->value));
    ^
policy_lang.y: In function ‘yylex’:
policy_lang.y:391:3: warning: format ‘%llu’ expects argument of type ‘long long unsigned int *’, but argument 3 has type ‘uint64_t *’ [-Wformat=]
   sscanf(s->str, "%llu", &(yylval.nat));
   ^
policy_lang.y: In function ‘parse_attribute’:
policy_lang.y:577:3: warning: format ‘%llu’ expects argument of type ‘long long unsigned int *’, but argument 4 has type ‘uint64_t *’ [-Wformat=]
   if( sscanf(a, " %s = %llu # %u ", s, &value, &bits) == 3 )
   ^
policy_lang.y:596:5: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’ [-Wformat=]
     (*l, g_strdup_printf("%s_expint%02d_%llu", s, bits, value));
     ^
policy_lang.y:598:3: warning: format ‘%llu’ expects argument of type ‘long long unsigned int *’, but argument 4 has type ‘uint64_t *’ [-Wformat=]
   else if( sscanf(a, " %s = %llu ", s, &value) == 2 )
   ^
policy_lang.y:612:5: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘uint64_t’ [-Wformat=]
     (*l, g_strdup_printf("%s_flexint_%llu", s, value));

解決：%llu都改成 %lu 便可

 

 

make
sudo make install

編譯成功

 

測試

cpabe-setup -h

顯示

 

 

Usage: cpabe-setup [OPTION ...]

Generate system parameters, a public key, and a master secret key
for use with cpabe-keygen, cpabe-enc, and cpabe-dec.

Output will be written to the files "pub_key" and "master_key"
unless the --output-public-key or --output-master-key options are
used.

Mandatory arguments to long options are mandatory for short options too.

 -h, --help                    print this message

 -v, --version                 print version information

 -p, --output-public-key FILE  write public key to FILE

 -m, --output-master-key FILE  write master secret key to FILE

 -d, --deterministic           use deterministic "random" numbers
                               (only for debugging)

沒問題，，成功

 

還有一個abe更具體的實現 libfenc

6 安裝 libenc

下載https://code.google.com/archive/p/libfenc/downloads

 

cd  libfenc

./configure
make
sudo make install

 

測試

 

cd tools/

初始化

 

./abe-setup -m CP
Generating Waters CP scheme parameters...
Initializing library...
    No error (0)
Generating master ABE system parameters...
Loading global parameters...
    No error (0)
Generating scheme parameters and secret key...
    No error (0)
Exporting public parameters...
    No error (0)
Base-64 encoding public parameters...
'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'
Exporting secret parameters...
    No error (0)
Base-64 encoding secret parameters...
'fiK5Eh1+z4jtsBMARFx9yheRmfLWPlS8M0bBHw=='
Destroying context...
    No error (0)
Shutting down library...
    No error (0)

加密

 

#37#^_^@bruvelv-Lenovo-Y430P:~/ABE/libfenc/tools$ ./abe-enc -m CP -d "<span style="color:#ff0000;"><strong>haha</strong></span>" -i plaintext.txt -a Attr1,Attr2,Attr3 -p '((Attr1 and Attr2) or Attr3)' -o cipertext
Encrypting for Waters CP scheme...
Loading global parameters...
    No error (0)
Generating scheme parameters and secret key...
    No error (0)
Reading the public parameters file = public.param.cp
DEBUG: Policy -- '((Attr1 and Attr2) or Attr3)'
Hashed Attr1 to 9330343389436777432774806010838379822496920567713207609639801066414
share 0 is 6856445857519078318242964707612121029817614998351926048095706106450
Hashed Attr2 to 12897582061484440647626205166858515037561919287927948242788041630532
share 1 is 2195387252221824496104266554794551033371798688446347486142373906698
Hashed Attr3 to 3456098104092453560102604953110158625385794332821633597398365174053
share 2 is 11517504462816332140381662860429691026263431308257504610049038306202
Generated session key: 28 36 ee 34 df b9 e1 88 c5 f1 0b 05 d2 d3 11 11
IV: 1a eb ec 09 69 09 3b 9d 6b e8 f5 52 38 f1 4b f4

Encrypting data...
    Plaintext is => 'haha'.
    Ciphertext stored in 'cipertext.cpabe'.
    ABE Ciphertex size is: '826'.
    AES Ciphertext size is: '16'.
Shutting down library...
    No error (0)

生成密鑰

 

 

#38#^_^@bruvelv-Lenovo-Y430P:~/ABE/libfenc/tools$ ./abe-keygen -m CP -a Attr1,Attr2,Attr3 -p Attr3 -o key_file
Generating private key for Waters CP scheme...
Generating your private key...
Loading global parameters...
    No error (0)
Generating scheme parameters and secret key...
    No error (0)
Reading the public parameters file = public.param.cp
Reading the secret parameters file = secret.param.cp
public params input = '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'
secret params input = 'fiK5Eh1+z4jtsBMARFx9yheRmfLWPlS8M0bBHw=='
Importing public parameters...
    No error (0)
Importing secret parameters...
    No error (0)
DEBUG: Attribute list -- '(Attr1,Attr2,Attr3)'
Hashed Attr1 to 9330343389436777432774806010838379822496920567713207609639801066414
Hashed Attr2 to 12897582061484440647626205166858515037561919287927948242788041630532
Hashed Attr3 to 3456098104092453560102604953110158625385794332821633597398365174053
Extracting a decryption key...
    No error (0)
Exporting key...
    No error (0)
Destroying context...
    No error (0)
Shutting down library...
    No error (0)

解密

 

 

#39#^_^@bruvelv-Lenovo-Y430P:~/ABE/libfenc/tools$ ./abe-dec -m CP -k key_file -f cipertext.cpabe
Decrypting under Waters CP scheme...
Private-key file = 'key_file'
Encrypted file = 'cipertext.cpabe'
out_len: 1194
abe ciphertext = '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'
init vector = 'GuvsCWkJO51r6PVSOPFL9A=='
aes ciphertext = 'M6u9Cck2j4Lg4wFwRHDGIQ=='
Loading global parameters...
    No error (0)
Generating scheme parameters and secret key...
    No error (0)
public params input = '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�'@'
Importing public parameters...
    No error (0)
keyfile => 'key_file'
out_len: 376
Base-64 decoded buffer: 28 41 74 74 72 31 2c 41 74 74 72 32 2c 41 74 74 72 33 29 00 03 00 00 00 4d ae 4e a9 92 ed f3 42 5e fb f5 9e d7 20 83 14 93 1f 06 ac 33 40 72 2e b1 bf 5d 18 81 ad 94 5f 4a 07 71 f2 66 16 92 68 6b fd be 86 a1 c6 c9 5b 0a 45 56 79 c6 cc 83 a7 75 5b 4c 08 7e 3c 8e 18 95 18 41 38 c1 a5 03 01 fe b0 03 84 e1 1e 4a ca 65 c9 d0 a6 00 6f 16 90 42 f1 fe c1 ea 9c 83 3f ec bc cd 74 90 b2 b2 c7 a1 98 f0 38 9e 61 f5 bf 4c 4c ae ba e4 0b 00 8f 60 fb ae d6 a5 6d 44 8d 53 08 af 80 e1 8a da 51 a3 21 2f f7 85 04 44 46 ce 8d ec 48 b6 91 a5 c1 7e 28 0b 3e d6 12 46 df eb 22 d1 71 e3 cf 9e c7 31 00 81 a4 22 7a 47 32 fd 22 19 68 37 7c 28 cb 1b 42 af 7f 3e ac 2a 2a 7b 45 76 b4 5d 2e 00 82 9b 12 dd b4 1d 74 8c ec 3d 95 fa 76 82 62 30 09 92 8a 4d eb bd 5e d0 be 62 64 51 01 47 61 93 26 ec 3e 43 c0 3c 03 38 e8 0b bd 6c 08 28 f0 95 17 68 0f ec cf e1 ae 48 41 01
Importing secret key...
    No error (0)
running libfenc_get_attribute_index_in_list
    found: 9330343389436777432774806010838379822496920567713207609639801066414
    found: 12897582061484440647626205166858515037561919287927948242788041630532
    found: 3456098104092453560102604953110158625385794332821633597398365174053
Decrypting the ciphertext...
    No error (0)
Decrypted session key is: 28 36 ee 34 df b9 e1 88 c5 f1 0b 05 d2 d3 11 11
IV: 1a eb ec 09 69 09 3b 9d 6b e8 f5 52 38 f1 4b f4
Recovered magic: 'ABE|'
<span style="color:#ff0000;"><strong>Plaintext: haha</strong></span>
Destroying the encryption context...
    No error (0)
Shutting down library...
    No error (0)

成功解密

 

參閱

http://blog.csdn.net/novostary/article/details/21883537

http://www.cnblogs.com/rockorange/p/3757805.html