File Content: ContentEncryptionAlgorithm.php <?php declare (strict_types=1); namespace Platform360\Jose\Component\Encryption\Algorithm; use Platform360\Jose\Component\Core\Algorithm; interface ContentEncryptionAlgorithm extends Algorithm { /** * This method encrypts the data using the given CEK, IV, AAD and protected header. The variable $tag is populated * on success. * * @param string $data The data to encrypt * @param string $cek The content encryption key * @param string $iv The Initialization Vector * @param string|null $aad Additional Additional Authenticated Data * @param string $encoded_protected_header The Protected Header encoded in Base64Url * @param string $tag Tag */ public function encryptContent(string $data, string $cek, string $iv, ?string $aad, string $encoded_protected_header, ?string &$tag = null) : string; /** * This method tries to decrypt the data using the given CEK, IV, AAD, protected header and tag. * * @param string $data The data to decrypt * @param string $cek The content encryption key * @param string $iv The Initialization Vector * @param string|null $aad Additional Additional Authenticated Data * @param string $encoded_protected_header The Protected Header encoded in Base64Url * @param string $tag Tag */ public function decryptContent(string $data, string $cek, string $iv, ?string $aad, string $encoded_protected_header, string $tag) : string; /** * Returns the size of the IV used by this encryption method. */ public function getIVSize() : int; /** * Returns the size of the CEK used by this encryption method. */ public function getCEKSize() : int; } Submit