共きょう有ゆう鍵かぎ暗あん号ごう方ほう式しき

noun

shared key encryption; symmetric key encryption

Technical computing term for encryption methods where the same key is used for both encryption and decryption.

• 共きょう有ゆう鍵かぎ暗あん号ごう方ほう式しきでは、送そう信しん者しゃと受じゅ信しん者しゃが同おなじ鍵かぎを使つかう。

  In shared key encryption, the sender and receiver use the same key.