Companion

A cipher suite for HPKE using Kem.DHKEM_P256_HKDF_SHA256 as the KEM, Kdf.HKDF_SHA256 as the KDF, and Aead.AES_128_GCM as the AEAD.

A cipher suite for HPKE using Kem.DHKEM_P256_HKDF_SHA256 as the KEM, Kdf.HKDF_SHA512 as the KDF, and Aead.AES_128_GCM as the AEAD.

A cipher suite for HPKE using Kem.DHKEM_P521_HKDF_SHA512 as the KEM, Kdf.HKDF_SHA512 as the KDF, and Aead.AES_256_GCM as the AEAD.

A cipher suite for HPKE using Kem.DHKEM_X25519_HKDF_SHA256 as the KEM, Kdf.HKDF_SHA256 as the KDF, and Aead.EXPORT_ONLY as the AEAD.

A cipher suite for HPKE using Kem.DHKEM_X25519_HKDF_SHA256 as the KEM, Kdf.HKDF_SHA256 as the KDF, and Aead.AES_128_GCM as the AEAD.