共通 きょうつう鍵 かぎ暗号 あんごう

kyōtsūkagiangō

1. Not a shared-key cipher.; Not symmetric-key encryption.

1. Was a symmetric-key cipher.

1. Common key encryption with.; Connecting clauses with common key encryption.

1. Common key encryption; Shared key encryption

1. Not a symmetric-key cipher.; Not using a shared key.

1. Not a symmetric-key cipher.; Not using a shared key.

1. Was a shared key cipher.; Was a common key encryption.

1. Symmetric-key cryptography.; Common-key encryption.

1. It is not a shared-key cipher.; It is not a symmetric-key cipher.

1. Wasn't a shared key cipher.; Wasn't symmetric-key encryption.

1. Probably symmetric-key encryption.

1. Was not a symmetric-key cipher.; Was not a shared-key cipher.

1. Wasn't a shared key encryption.; Wasn't a common key cipher.

1. Symmetric-key cryptography, likely.; Probably symmetric encryption.

1. Was not a shared key cipher.; Was not a common key encryption.

1. If it were a shared-key cipher; If it's a shared-key cipher

1. If it's a shared-key cipher; If using a shared-key cipher

1. If/when a shared key cipher…; If using a shared key cipher…