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<?php $key = '+bgn91Bn1tfUZpeLAPHRhy2oCMWhlUc6kiVZUrg1ao+gvfUx5gwY0f1hfcjBG3JJo+Yx63bhreBPee7If8rTVw=='; $string = ' string to be encrypted '; // note the spaces $iv = mcrypt_create_iv( mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC), MCRYPT_DEV_URANDOM ); $encrypted = base64_encode( $iv . mcrypt_encrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), $string, MCRYPT_MODE_CBC, $iv ) ); $data = base64_decode($encrypted); $iv = substr($data, 0, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC)); $decrypted = rtrim( mcrypt_decrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), substr($data, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC)), MCRYPT_MODE_CBC, $iv ), "\0" ); echo 'Encrypted:' . "\n"; var_dump($encrypted); echo "\n"; echo 'Decrypted:' . "\n"; var_dump($decrypted);
Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Call to undefined function mcrypt_create_iv() in /in/6HoBd:8 Stack trace: #0 {main} thrown in /in/6HoBd on line 8
Process exited with code 255.
Output for 7.0.5
Encrypted: string(64) "+FVUpi5Jw/fHs3/jnwaV011Ver2601/t0BqeVi8hXskIHYl4UYqlI10Zz/DwldSI" Decrypted: string(24) " string to be encrypted "
Output for 7.0.4
Encrypted: string(64) "rMjkQnVu3y+89uvKfoZDDGWZuXq/aXwlsBnd6pvtgZXIsbG30/9wrkxlUIoF6XAf" Decrypted: string(24) " string to be encrypted "
Output for 7.0.3
Encrypted: string(64) "54l4gz8ZiCt/+DvvUCIwSccPoGnqcJ0Vr6nZCTG002/Y1bmjbi+bKKtnpxdR3RnM" Decrypted: string(24) " string to be encrypted "
Output for 7.0.2
Encrypted: string(64) "cueOFsmmZeCsxKzLPewyoVB95O1Dz+veUoWmUISLUgHrm9HaowoyyYcDM4aaPcsu" Decrypted: string(24) " string to be encrypted "
Output for 7.0.1
Encrypted: string(64) "hsDSIQsSKSbvFZwUFLS/Z72mvd7fKPI1htXF6PCXB+qottCTBYxqcKDixk3gr6i4" Decrypted: string(24) " string to be encrypted "
Output for 7.0.0
Encrypted: string(64) "mpKAOu/mN64B3aY6vlWXmKjiToYjVaEkARV729hN8LqzBTgD0hQVhSXvShWb6Fri" Decrypted: string(24) " string to be encrypted "
Output for 5.5.35, 5.6.21 - 5.6.28
Fatal error: Call to undefined function mcrypt_create_iv() in /in/6HoBd on line 8
Process exited with code 255.
Output for 5.6.20
Encrypted: string(64) "ihrFzBvcZ2Pep3LF52An44t3epBU2TXf4LplyWPdSFprjKUyjLD6Y6jBpuPVFzp2" Decrypted: string(24) " string to be encrypted "
Output for 5.6.19
Encrypted: string(64) "Ef+HmhPeLb74iUQS0N8OVjAxD5xM7yHeKxuDFM0ydKcHc5FlUHKnxudQye4jXZ+Q" Decrypted: string(24) " string to be encrypted "
Output for 5.6.18
Encrypted: string(64) "MjEqN5Qoc99S+FahnSHaidHIhNX/sCYMZgLHzcwJAYLVJdjLJ9EUOjj3mFYZjMKp" Decrypted: string(24) " string to be encrypted "
Output for 5.6.17
Encrypted: string(64) "LbSvzanjxilSxMu8aCbg1u7q6WSxQIAOVN6ouikf4fNUkTTwswhWlG7xU65ftF5A" Decrypted: string(24) " string to be encrypted "
Output for 5.6.16
Encrypted: string(64) "xNuHnNtyfrHHtyTsxOtzitm6XQpEDNKpvQFGgPQrIDjDrtBrrpzAe97BcF+BNEFx" Decrypted: string(24) " string to be encrypted "
Output for 5.6.15
Encrypted: string(64) "R81Dli4klOY3QTXfsowMofj7CZMK+Ci/bDATfXP1VRvvwgx3jcLRQiBmw6lQT7Fv" Decrypted: string(24) " string to be encrypted "
Output for 5.6.14
Encrypted: string(64) "ubgmk+e/SUdmGNtooxP3ss6nmNw1sxiySVezUFL0EsrWr1qSnij8kh6SAA1IXqgc" Decrypted: string(24) " string to be encrypted "
Output for 5.6.13
Encrypted: string(64) "5bbE8kHIBl36Z6G4XO3L3Bu5n7U/Sl2VgeXPLqXuxM0AYKK5Dngq8bbMXcAcsmlU" Decrypted: string(24) " string to be encrypted "
Output for 5.6.12
Encrypted: string(64) "Eq/blpP7CEeDLIijlagkBtwm3yNBx3m54VjUEAQvQDEMWlhEqsdAP+cuey0KqFkg" Decrypted: string(24) " string to be encrypted "
Output for 5.6.11
Encrypted: string(64) "nMyTx/FAEQsa+9Xe37/i95ACrNhP2JklaJ2QpcN0L8SFWW+uVzF/R3V98E0FHvvB" Decrypted: string(24) " string to be encrypted "
Output for 5.6.10
Encrypted: string(64) "RUAcdObqGkoFtHBDl7/e0tRZGVvHvEPldKCJKnVE1qjpk1MiJSs2QukQTsFBJaCF" Decrypted: string(24) " string to be encrypted "
Output for 5.6.9
Encrypted: string(64) "NLoQ5pUgCf1eC2E6uljsK835ZCvWMoCyQ3xsOyfsWLZagB+xh1dmWaCLOII6H4LR" Decrypted: string(24) " string to be encrypted "
Output for 5.6.8
Encrypted: string(64) "J5ZP21203ECh5+QwD5rf2lOCSahLd1UnHg+2ysMCLObPHZorGJrVckwU/D3o914T" Decrypted: string(24) " string to be encrypted "
Output for 5.5.34
Encrypted: string(64) "wJR64B1xRYJ9NUW7GrcRAqsT2Eap2NTmFtGBN40SPPl2exCzEWWE7NH/7f1CEKCh" Decrypted: string(24) " string to be encrypted "
Output for 5.5.33
Encrypted: string(64) "HqypiceEcgH1dJpgPhtJXFDbTRKpmyIYj0c6agDXNkYsWr+Kl3KiSXMBs9h17mCf" Decrypted: string(24) " string to be encrypted "
Output for 5.5.32
Encrypted: string(64) "DHo5XxZEL8uQNIGZMwJGXfG1xvP3K1FjWJ175872CdQ/WnHFx2r69VJ1D/hrEozL" Decrypted: string(24) " string to be encrypted "
Output for 5.5.31
Encrypted: string(64) "0NGJlPZ6apg8YCkUJFL/H3AoR8azZMemFrQr4c0OIkXpPNbkIb3J//ieeAqemp5o" Decrypted: string(24) " string to be encrypted "
Output for 5.5.30
Encrypted: string(64) "AolOMpsm2xFEEpJxANOvZghEzirZ4cFOaYRfwk9acilq30QDTo/RybeO/+RSajby" Decrypted: string(24) " string to be encrypted "
Output for 5.5.29
Encrypted: string(64) "i+kR6uyEBpvn1RKyhE6sRFSTJGQAOXf/RuRxkJp4jEepjQEYSOR4qui31sek+gL/" Decrypted: string(24) " string to be encrypted "
Output for 5.5.28
Encrypted: string(64) "aEoHAdRc3OrRq9FVEh31Xo2IPzXZO4kzBqpOlXDJJZ7Pnlza09Qx6kSbDyuPo85j" Decrypted: string(24) " string to be encrypted "
Output for 5.5.27
Encrypted: string(64) "pkVbl5/85sgh9/GS29jNfOzN3Y8ZOgrPRCpHaXT2poOoCv4npGgkTv1qtAIBt3mV" Decrypted: string(24) " string to be encrypted "
Output for 5.5.26
Encrypted: string(64) "BmBbAxII+wC1iWEo7CIRKzJwq96/Gub20TM1Z+h2jLan9T7/pYqz6d3pY+Egfz9B" Decrypted: string(24) " string to be encrypted "
Output for 5.5.25
Encrypted: string(64) "sm5nmJ/jYlcIdHzKNrA4FyF4+PDXKOvpiMXJQdV3Ii/OV5fGyWLZhuEu0xAjGwkE" Decrypted: string(24) " string to be encrypted "
Output for 5.5.24
Encrypted: string(64) "Id2FmrOHH7DBeieLH4ZCjfWgJkz5VTNm7MUBn5Pj3rOKyL3kyQs8M9DmTD8A2UcL" Decrypted: string(24) " string to be encrypted "

preferences:
176.59 ms | 401 KiB | 194 Q