org.bouncycastle.asn1.est (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

# Package org.bouncycastle.asn1.est

Support classes for Enrollment over Secure Transport (EST) - RFC 7030.

See: Description

- Class Summary
  Class | Description
  --- | ---
  AttrOrOID | AttrOrOID ::= CHOICE (oid OBJECT IDENTIFIER, attribute Attribute }
  CsrAttrs | CsrAttrs ::= SEQUENCE SIZE (0..MAX) OF AttrOrOID
  EstIdentityLinking | RFC 7894 §3.3 `estIdentityLinking` attribute: an unambiguous replacement for the overloaded PKCS#9 `challengePassword` attribute when used to convey the `tls-unique` value linking the certificate request to the authenticated TLS session per RFC 7030 §3.5.
  OtpChallenge | RFC 7894 §3.1 `otpChallenge` attribute: a one-time password value conveyed as part of a CSR request.
  RevocationChallenge | RFC 7894 §3.2 `revocationChallenge` attribute: an unambiguous replacement for the overloaded PKCS#9 `challengePassword` attribute when its semantic is the original RFC 2985 certificate-revocation password.

## Package org.bouncycastle.asn1.est Description

Support classes for Enrollment over Secure Transport (EST) - RFC 7030.