| Subject | English | Korean |
| comp., MS | public key | 공개 키 (The nonsecret half of a cryptographic key pair that is used with a public key algorithm. Public keys are typically used when encrypting a session key, verifying a digital signature, or encrypting data that can be decrypted with the corresponding private key) |
| comp., MS | public key algorithm | 공개 키 알고리즘 (An asymmetric cipher that uses two keys, one for encryption, the public key, and the other for decryption, the private key. As implied by the key names, the public key used to encode plaintext can be made available to anyone. However, the private key must remain secret. Only the private key can decrypt the ciphertext. The public key algorithm used in this process is slow (on the order of 1,000 times slower than symmetric algorithms), and is typically used to encrypt session keys or digitally sign a message) |
| comp., MS | Public Key Cryptography Standards | 공개 키 암호 표준 (A family of standards for public key cryptography that includes RSA encryption, Diffie-Hellman key agreement, password-based encryption, extended-syntax, cryptographic message syntax, private key information syntax, and certificate request syntax, as well as selected attributes. Developed, owned, and maintained by RSA Data Security, Inc) |
| IT | public key cryptosystem | 공개키암호시스템 |
| comp., MS | public key encryption | 공개 키 암호화 (A method of encryption that uses a pair of mathematically related keys: a public key and a corresponding private key. Either key can be used to encrypt data, but the corresponding key must be used to decrypt it) |
| IT | public key infrastructure | 공개키기반구조 (PKI) |
| comp., MS | public key infrastructure | 공개 키 인프라 (The laws, policies, standards, and software that regulate or manipulate certificates and public and private keys. In practice, it is a system of digital certificates, certification authorities, and other registration authorities that verify and authenticate the validity of each party involved in an electronic transaction. Standards for PKI are still evolving, even though they are being widely implemented as a necessary element of electronic commerce) |
| comp., MS | public key infrastructure hierarchy | 공개 키 인프라 계층 (A hierarchy in which the roles of the certification authority are separated into one root CA and one or more subordinate CAs) |