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|
test_run = require('test_run').new()
---
...
test_run:cmd("push filter ".."'\\.lua.*:[0-9]+: ' to '.lua:<line>\"]: '")
---
- true
...
crypto = require('crypto')
---
...
type(crypto)
---
- table
...
ciph = crypto.cipher.aes128.cbc
---
...
pass = '1234567887654321'
---
...
iv = 'abcdefghijklmnop'
---
...
enc = ciph.encrypt('test', pass, iv)
---
...
enc
---
- !!binary WpJJu6l6oziZcyvND8KueA==
...
ciph.decrypt(enc, pass, iv)
---
- test
...
-- Failing scenarios.
crypto.cipher.aes128.cbc.encrypt('a')
---
- error: 'builtin/crypto.lua:<line>"]: Cipher not initialized'
...
crypto.cipher.aes128.cbc.encrypt('a', '123456', '435')
---
- error: key size expected 16, got 6
...
crypto.cipher.aes128.cbc.encrypt('a', '1234567887654321')
---
- error: 'builtin/crypto.lua:<line>"]: Cipher not initialized'
...
crypto.cipher.aes128.cbc.encrypt('a', '1234567887654321', '12')
---
- error: IV size expected 16, got 2
...
crypto.cipher.aes256.cbc.decrypt('a')
---
- error: 'builtin/crypto.lua:<line>"]: Cipher not initialized'
...
crypto.cipher.aes256.cbc.decrypt('a', '123456', '435')
---
- error: key size expected 32, got 6
...
crypto.cipher.aes256.cbc.decrypt('a', '12345678876543211234567887654321')
---
- error: 'builtin/crypto.lua:<line>"]: Cipher not initialized'
...
crypto.cipher.aes256.cbc.decrypt('12', '12345678876543211234567887654321', '12')
---
- error: IV size expected 16, got 2
...
crypto.cipher.aes192.cbc.decrypt.new('123456788765432112345678', '12345')
---
- error: IV size expected 16, got 5
...
-- Set key after codec creation.
c = crypto.cipher.aes128.cbc.encrypt.new()
---
...
key = '1234567812345678'
---
...
iv = key
---
...
c:init(key)
---
...
c:update('plain')
---
- error: Cipher not initialized
...
c:result()
---
- error: Cipher not initialized
...
c:init(nil, iv)
---
...
cipher = c:update('plain ')
---
...
cipher = cipher..c:update('next plain')
---
...
cipher = cipher..c:result()
---
...
crypto.cipher.aes128.cbc.decrypt(cipher, key, iv)
---
- plain next plain
...
-- Reuse.
key2 = '8765432187654321'
---
...
iv2 = key2
---
...
c:init(key2, iv2)
---
...
cipher = c:update('new plain ')
---
...
cipher = cipher..c:update('next new plain')
---
...
cipher = cipher..c:result()
---
...
crypto.cipher.aes128.cbc.decrypt(cipher, key2, iv2)
---
- new plain next new plain
...
crypto.cipher.aes100.efb
---
- error: '[string "return crypto.cipher.aes100.efb "]:1: Cipher method "aes100" is
not supported'
...
crypto.cipher.aes256.nomode
---
- error: 'builtin/crypto.lua:<line>"]: Cipher mode nomode is not supported'
...
crypto.digest.nodigest
---
- error: '[string "return crypto.digest.nodigest "]:1: Digest method "nodigest" is
not supported'
...
-- Check that GC really drops unused codecs and streams, and
-- nothing crashes.
weak = setmetatable({obj = c}, {__mode = 'v'})
---
...
c = nil
---
...
collectgarbage('collect')
---
- 0
...
weak.obj
---
- null
...
bad_pass = '8765432112345678'
---
...
bad_iv = '123456abcdefghij'
---
...
ciph.decrypt(enc, bad_pass, iv)
---
- error: 'OpenSSL error: error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad
decrypt'
...
ciph.decrypt(enc, pass, bad_iv)
---
- error: 'OpenSSL error: error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad
decrypt'
...
test_run:cmd("clear filter")
---
- true
...
|
