63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Jose\Component\Encryption\Algorithm\KeyEncryption;
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use Jose\Component\Core\JWK;
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use Override;
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abstract readonly class ECDHESAESKW extends AbstractECDHAESKW
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{
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/**
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* @param array<string, mixed> $complete_header
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* @param array<string, mixed> $additional_header_values
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*/
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#[Override]
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public function wrapAgreementKey(
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JWK $recipientKey,
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?JWK $senderKey,
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string $cek,
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int $encryption_key_length,
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array $complete_header,
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array &$additional_header_values
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): string {
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$ecdh_es = new ECDHES();
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$agreement_key = $ecdh_es->getAgreementKey(
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$this->getKeyLength(),
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$this->name(),
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$recipientKey->toPublic(),
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$senderKey,
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$complete_header,
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$additional_header_values
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);
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$wrapper = $this->getWrapper();
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return $wrapper::wrap($agreement_key, $cek);
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}
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/**
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* @param array<string, mixed> $complete_header
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*/
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#[Override]
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public function unwrapAgreementKey(
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JWK $recipientKey,
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?JWK $senderKey,
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string $encrypted_cek,
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int $encryption_key_length,
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array $complete_header
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): string {
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$ecdh_es = new ECDHES();
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$agreement_key = $ecdh_es->getAgreementKey(
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$this->getKeyLength(),
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$this->name(),
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$recipientKey,
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$senderKey,
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$complete_header
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);
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$wrapper = $this->getWrapper();
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return $wrapper::unwrap($agreement_key, $encrypted_cek);
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}
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}
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