pgp-engine/ltechnologies.onionphone.pgpshield.engine/PgpSecurityConstants

PgpSecurityConstants

Cryptographic constants for secret-key packet construction and protection.

Centralizes hash and symmetric algorithm choices used when binding subkeys, computing secret-key checksums, and encrypting private key material. Values follow RFC 4880 §5.5.3 and align with OpenKeychain's PgpSecurityConstants.

Properties

SECRET_KEY_BINDING_SIGNATURE_HASH_ALGO

const val SECRET_KEY_BINDING_SIGNATURE_HASH_ALGO: Int

Hash algorithm for subkey-binding and primary-key-binding signatures.

SECRET_KEY_ENCRYPTOR_HASH_ALGO

const val SECRET_KEY_ENCRYPTOR_HASH_ALGO: Int

Hash algorithm used by the secret-key encryptor (S2K / string-to-key).

SECRET_KEY_ENCRYPTOR_SYMMETRIC_ALGO

const val SECRET_KEY_ENCRYPTOR_SYMMETRIC_ALGO: Int

Symmetric cipher for passphrase-protected secret key packets.

SECRET_KEY_SIGNATURE_CHECKSUM_HASH_ALGO

const val SECRET_KEY_SIGNATURE_CHECKSUM_HASH_ALGO: Int

Hash algorithm for the SHA-1 checksum appended to secret key packets.