encrypt.php File Reference

Go to the source code of this file.

Variables
	$plaintext = "message to be encrypted"
	$cipher = "aes-128-ocb"
	$key = random_bytes(32)
	$ivlen = openssl_cipher_iv_length($cipher)
	$iv = random_bytes($ivlen)
	$ciphertext = openssl_encrypt($plaintext, $cipher, $key, $options=0, $iv, $tag)
	$original_plaintext = openssl_decrypt($ciphertext, $cipher, $key, $options=0, $iv, $tag)
	$other_plaintext = sodium_crypto_secretbox_open( $ciphertext, $iv, $key)

Variable Documentation

$cipher

$cipher = "aes-128-ocb"

Definition at line 3 of file encrypt.php.

$ciphertext

$ciphertext = openssl_encrypt($plaintext, $cipher, $key, $options=0, $iv, $tag)

Definition at line 11 of file encrypt.php.

Referenced by EncryptedCookieSession\read(), and EncryptedCookieSession\write().

$iv

$iv = random_bytes($ivlen)

Definition at line 10 of file encrypt.php.

$ivlen

$ivlen = openssl_cipher_iv_length($cipher)

Definition at line 6 of file encrypt.php.

$key

$key = random_bytes(32)

Definition at line 4 of file encrypt.php.

Referenced by EncryptedCookieSession\__construct(), arrayToXml(), HeaderCapture\capture(), GrimaUser\FromArray(), and Grima\session_save().

$original_plaintext

$original_plaintext = openssl_decrypt($ciphertext, $cipher, $key, $options=0, $iv, $tag)

Definition at line 17 of file encrypt.php.

$other_plaintext

$other_plaintext = sodium_crypto_secretbox_open( $ciphertext, $iv, $key)

Definition at line 21 of file encrypt.php.

$plaintext

$plaintext = "message to be encrypted"

Definition at line 2 of file encrypt.php.

Referenced by EncryptedCookieSession\read().