.. acronyms.rst Acronyms ======== :2FA: Two-Factor Authentication :`3DES `_: Triple Data Encryption Algorithm :`AES `_: Advanced Encryption Standard :BSI: Bundesamt für Sicherheit in der Informationstechnik :CC: Common Criteria :CCC: Card Capability Container :`CCID `_: Chip card interface device, a USB protocol for a smartcard. :CHUID: Card Holder Unique ID :CMS: Credential Management System :CN: Common name :CSPN: Certificat de Sécurité de Premier Niveau :CSR: Certificate Signing Request :CTAP2: Client to Authenticator Protocol v2 :DES: Data Encryption Standard :`ECC `_: Elliptic curve cryptography :`FIDO `_: Fast Identity Online :`FIPS `_: Federal Information Processing Standards (US government) covering codes and encryption standards. :`HMAC `_: Hash-based message authentication code :HOTP: HMAC-based One-Time Password algorithm :KDF: Key Derivation Function :NIST: National Institute of Standards and Technology :`OATH `_: The Initiative for Open Authentication is an organization that specifies two open authentication standards, TOTP and HOTP. :OTP: One-Time Password :PBKDF2: Password-Based Key Derivation Function 2 :PIN: Personal Identification Number :PIV: Personal Identity Verification :PKCS #11: This is number eleven of the Public Key Cryptography Standards; it is also the API for creating and manipulating cryptographic tokens. :PUK: PIN Unblocking Key :RFC: Request For Comments :SHA: Secure Hash Algorithm :stdin: standard input - usually keyboard or CLI instructions :stdout: standard output - usually print to screen :TOTP: Time-based One-Time Password algorithm :U2F: Universal Second Factor :W3C: World Wide Web Consortium :`X.509 `_: The standard defining the format of a `public key certificate `_ ---- Click for `Yubico Support `_.