ccf::sealing Namespace Reference

Functions
crypto::GcmCipher	aes_gcm_sealing (std::span< const uint8_t > raw_key, std::span< const uint8_t > plaintext, const std::span< uint8_t > &aad)
std::vector< uint8_t >	aes_gcm_unsealing (std::span< const uint8_t > raw_key, std::vector< uint8_t > sealed_text, std::span< const uint8_t > aad)
std::vector< uint8_t >	derive_snp_sealing_key (const ccf::pal::snp::TcbVersionRaw &tcb_version)
SealedRecoveryKey	get_snp_sealed_recovery_key (const pal::snp::TcbVersionRaw &tcb_version)
EncryptedSealedSharesMap	compute_encrypted_sealed_shares (ccf::kv::Tx &tx, const SharedLedgerSecretWrappingKey &ls_wrapping_key)
void	shuffle_sealed_shares (ccf::kv::Tx &tx, const LedgerSecretPtr &latest_ledger_secret)
crypto::RSAKeyPairPtr	unseal_recovery_key (std::span< uint8_t > derived_key, const SealedRecoveryKey &sealed_key)
std::optional< LedgerSecretPtr >	unseal_share (ccf::kv::ReadOnlyTx &tx, const std::vector< uint8_t > &sealed_wrapping_key, const SealedRecoveryKey &sealed_recovery_key)

Variables
const std::string	LOCAL_SEALING_LABEL = "CCF AMD Local Sealing Key"

Function Documentation

aes_gcm_sealing()

crypto::GcmCipher ccf::sealing::aes_gcm_sealing	(	std::span< const uint8_t >	raw_key,
		std::span< const uint8_t >	plaintext,
		const std::span< uint8_t > &	aad
	)

aes_gcm_unsealing()

std::vector< uint8_t > ccf::sealing::aes_gcm_unsealing	(	std::span< const uint8_t >	raw_key,
		std::vector< uint8_t >	sealed_text,
		std::span< const uint8_t >	aad
	)

compute_encrypted_sealed_shares()

EncryptedSealedSharesMap ccf::sealing::compute_encrypted_sealed_shares	(	ccf::kv::Tx &	tx,
		const SharedLedgerSecretWrappingKey &	ls_wrapping_key
	)

derive_snp_sealing_key()

std::vector< uint8_t > ccf::sealing::derive_snp_sealing_key

(

const ccf::pal::snp::TcbVersionRaw &

tcb_version

)

get_snp_sealed_recovery_key()

SealedRecoveryKey ccf::sealing::get_snp_sealed_recovery_key

(

const pal::snp::TcbVersionRaw &

tcb_version

)

shuffle_sealed_shares()

void ccf::sealing::shuffle_sealed_shares	(	ccf::kv::Tx &	tx,
		const LedgerSecretPtr &	latest_ledger_secret
	)

unseal_recovery_key()

crypto::RSAKeyPairPtr ccf::sealing::unseal_recovery_key	(	std::span< uint8_t >	derived_key,
		const SealedRecoveryKey &	sealed_key
	)

unseal_share()

std::optional< LedgerSecretPtr > ccf::sealing::unseal_share	(	ccf::kv::ReadOnlyTx &	tx,
		const std::vector< uint8_t > &	sealed_wrapping_key,
		const SealedRecoveryKey &	sealed_recovery_key
	)

Variable Documentation

LOCAL_SEALING_LABEL

const std::string ccf::sealing::LOCAL_SEALING_LABEL = "CCF AMD Local Sealing Key"