key_ctx_bi Struct Reference

Container for two sets of OpenSSL cipher and/or HMAC contexts for both sending and receiving directions. More...

#include <crypto.h>

Collaboration diagram for key_ctx_bi:

Data Fields
struct key_ctx	encrypt
	Cipher and/or HMAC contexts for sending direction.
struct key_ctx	decrypt
	cipher and/or HMAC contexts for receiving direction.
bool	initialized

Detailed Description

Container for two sets of OpenSSL cipher and/or HMAC contexts for both sending and receiving directions.

Definition at line 279 of file crypto.h.

Field Documentation

decrypt

struct key_ctx key_ctx_bi::decrypt

cipher and/or HMAC contexts for receiving direction.

Definition at line 283 of file crypto.h.

Referenced by crypto_check_replay(), crypto_test_epoch_edge(), crypto_test_epoch_key_generation(), crypto_test_epoch_key_overflow(), crypto_test_epoch_key_rotation(), epoch_check_send_iterate(), epoch_generate_future_receive_keys(), epoch_init_key_ctx(), epoch_lookup_decrypt_key(), epoch_replace_update_recv_key(), free_key_ctx_bi(), init_key_ctx_bi(), openvpn_decrypt(), openvpn_decrypt_aead(), openvpn_decrypt_v1(), should_trigger_renegotiation(), swap_hmac(), test_crypto(), test_tls_crypt_setup(), tls_crypt_fail_invalid_key(), tls_crypt_unwrap(), tls_crypt_v2_wrap_unwrap_dst_too_small(), tls_crypt_v2_wrap_unwrap_max_metadata(), tls_crypt_v2_wrap_unwrap_no_metadata(), tls_crypt_v2_wrap_unwrap_wrong_key(), and tls_process().

encrypt

struct key_ctx key_ctx_bi::encrypt

Cipher and/or HMAC contexts for sending direction.

Definition at line 281 of file crypto.h.

Referenced by check_aead_limits(), crypto_test_epoch_key_overflow(), crypto_test_epoch_key_rotation(), epoch_check_send_iterate(), epoch_init_send_key_ctx(), epoch_iterate_send_key(), epoch_replace_update_recv_key(), free_key_ctx_bi(), init_key_ctx_bi(), openvpn_encrypt(), openvpn_encrypt_aead(), openvpn_encrypt_v1(), should_trigger_renegotiation(), swap_hmac(), test_crypto(), test_tls_crypt_setup(), tls_crypt_v2_unwrap_checks(), tls_crypt_v2_wrap_too_long_metadata(), tls_crypt_v2_wrap_unwrap_dst_too_small(), tls_crypt_v2_wrap_unwrap_invalid(), tls_crypt_v2_wrap_unwrap_max_metadata(), tls_crypt_v2_wrap_unwrap_no_metadata(), tls_crypt_v2_wrap_unwrap_wrong_key(), tls_crypt_wrap(), and tls_process().

initialized

bool key_ctx_bi::initialized

Definition at line 285 of file crypto.h.

Referenced by epoch_generate_future_receive_keys(), epoch_init_key_ctx(), free_key_ctx_bi(), handle_data_channel_packet(), init_key_ctx_bi(), multi_client_set_protocol_options(), and tls_select_encryption_key().

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The documentation for this struct was generated from the following file:

• src/openvpn/crypto.h