quic_crypto.c File Reference

Include dependency graph for quic_crypto.c:

Go to the source code of this file.

Data Structures
struct	cipher_context_t
struct	aead_crypto_context_t

Typedefs
typedef void(*	quicly_do_transform_fn) (ptls_cipher_context_t *, void *, const void *, size_t)

Functions
static void	quic_crypto_cipher_do_init (ptls_cipher_context_t *_ctx, const void *iv)
static void	quic_crypto_cipher_dispose (ptls_cipher_context_t *_ctx)
static void	quic_crypto_cipher_encrypt (ptls_cipher_context_t *_ctx, void *output, const void *input, size_t _len)
static int	quic_crypto_cipher_setup_crypto (ptls_cipher_context_t *_ctx, int is_enc, const void *key, const EVP_CIPHER *cipher, quicly_do_transform_fn do_transform)
static int	aes128ctr_setup_crypto (ptls_cipher_context_t *ctx, int is_enc, const void *key)
static int	aes256ctr_setup_crypto (ptls_cipher_context_t *ctx, int is_enc, const void *key)
size_t	quic_crypto_aead_encrypt (ptls_aead_context_t *_ctx, void *output, const void *input, size_t inlen, uint64_t seq, const void *iv, const void *aad, size_t aadlen)
size_t	quic_crypto_aead_decrypt (ptls_aead_context_t *_ctx, void *_output, const void *input, size_t inlen, const void *iv, const void *aad, size_t aadlen)
static void	quic_crypto_aead_dispose_crypto (ptls_aead_context_t *_ctx)
static int	quic_crypto_aead_setup_crypto (ptls_aead_context_t *_ctx, int is_enc, const void *key, const EVP_CIPHER *cipher)
static int	quic_crypto_aead_aes128gcm_setup_crypto (ptls_aead_context_t *ctx, int is_enc, const void *key)
static int	quic_crypto_aead_aes256gcm_setup_crypto (ptls_aead_context_t *ctx, int is_enc, const void *key)

Variables
vnet_crypto_main_t *	cm = &crypto_main
ptls_cipher_algorithm_t	quic_crypto_aes128ctr
ptls_cipher_algorithm_t	quic_crypto_aes256ctr
ptls_aead_algorithm_t	quic_crypto_aes128gcm
ptls_aead_algorithm_t	quic_crypto_aes256gcm
ptls_cipher_suite_t	quic_crypto_aes128gcmsha256
ptls_cipher_suite_t	quic_crypto_aes256gcmsha384
ptls_cipher_suite_t *	quic_crypto_cipher_suites []

Typedef Documentation

quicly_do_transform_fn

typedef void(* quicly_do_transform_fn) (ptls_cipher_context_t *, void *, const void *, size_t)

Definition at line 24 of file quic_crypto.c.

Function Documentation

aes128ctr_setup_crypto()

static int aes128ctr_setup_crypto ( ptls_cipher_context_t *  ctx, int  is_enc, const void *  key  )

static

Definition at line 124 of file quic_crypto.c.

Here is the call graph for this function:

aes256ctr_setup_crypto()

static int aes256ctr_setup_crypto ( ptls_cipher_context_t *  ctx, int  is_enc, const void *  key  )

static

Definition at line 132 of file quic_crypto.c.

Here is the call graph for this function:

quic_crypto_aead_aes128gcm_setup_crypto()

static int quic_crypto_aead_aes128gcm_setup_crypto ( ptls_aead_context_t *  ctx, int  is_enc, const void *  key  )

static

Definition at line 259 of file quic_crypto.c.

Here is the call graph for this function:

quic_crypto_aead_aes256gcm_setup_crypto()

static int quic_crypto_aead_aes256gcm_setup_crypto ( ptls_aead_context_t *  ctx, int  is_enc, const void *  key  )

static

Definition at line 266 of file quic_crypto.c.

Here is the call graph for this function:

quic_crypto_aead_decrypt()

size_t quic_crypto_aead_decrypt	(	ptls_aead_context_t *	_ctx,
		void *	_output,
		const void *	input,
		size_t	inlen,
		const void *	iv,
		const void *	aad,
		size_t	aadlen
	)

Definition at line 180 of file quic_crypto.c.

Here is the call graph for this function:

Here is the caller graph for this function:

quic_crypto_aead_dispose_crypto()

static void quic_crypto_aead_dispose_crypto ( ptls_aead_context_t *  _ctx )

static

Definition at line 220 of file quic_crypto.c.

Here is the caller graph for this function:

quic_crypto_aead_encrypt()

size_t quic_crypto_aead_encrypt	(	ptls_aead_context_t *	_ctx,
		void *	output,
		const void *	input,
		size_t	inlen,
		uint64_t	seq,
		const void *	iv,
		const void *	aad,
		size_t	aadlen
	)

Definition at line 140 of file quic_crypto.c.

Here is the call graph for this function:

Here is the caller graph for this function:

quic_crypto_aead_setup_crypto()

static int quic_crypto_aead_setup_crypto ( ptls_aead_context_t *  _ctx, int  is_enc, const void *  key, const EVP_CIPHER *  cipher  )

static

Definition at line 226 of file quic_crypto.c.

Here is the call graph for this function:

Here is the caller graph for this function:

quic_crypto_cipher_dispose()

static void quic_crypto_cipher_dispose ( ptls_cipher_context_t *  _ctx )

static

Definition at line 70 of file quic_crypto.c.

Here is the caller graph for this function:

quic_crypto_cipher_do_init()

static void quic_crypto_cipher_do_init ( ptls_cipher_context_t *  _ctx, const void *  iv  )

static

Definition at line 44 of file quic_crypto.c.

Here is the call graph for this function:

Here is the caller graph for this function:

quic_crypto_cipher_encrypt()

static void quic_crypto_cipher_encrypt ( ptls_cipher_context_t *  _ctx, void *  output, const void *  input, size_t  _len  )

static

Definition at line 76 of file quic_crypto.c.

Here is the call graph for this function:

Here is the caller graph for this function:

quic_crypto_cipher_setup_crypto()

static int quic_crypto_cipher_setup_crypto ( ptls_cipher_context_t *  _ctx, int  is_enc, const void *  key, const EVP_CIPHER *  cipher, quicly_do_transform_fn  do_transform  )

static

Definition at line 90 of file quic_crypto.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

cm

vnet_crypto_main_t* cm = &crypto_main

Definition at line 41 of file quic_crypto.c.

quic_crypto_aes128ctr

ptls_cipher_algorithm_t quic_crypto_aes128ctr

Initial value:

= { "AES128-CTR",
  PTLS_AES128_KEY_SIZE,
  1, PTLS_AES_IV_SIZE,
  sizeof (struct cipher_context_t),
  aes128ctr_setup_crypto
}

Definition at line 272 of file quic_crypto.c.

quic_crypto_aes128gcm

ptls_aead_algorithm_t quic_crypto_aes128gcm

Initial value:

= { "AES128-GCM",
  &quic_crypto_aes128ctr,
  NULL,
  PTLS_AES128_KEY_SIZE,
  PTLS_AESGCM_IV_SIZE,
  PTLS_AESGCM_TAG_SIZE,
  sizeof (struct aead_crypto_context_t),
  quic_crypto_aead_aes128gcm_setup_crypto
}

Definition at line 287 of file quic_crypto.c.

quic_crypto_aes128gcmsha256

ptls_cipher_suite_t quic_crypto_aes128gcmsha256

Initial value:

=
  { PTLS_CIPHER_SUITE_AES_128_GCM_SHA256,
  &quic_crypto_aes128gcm,
  &ptls_openssl_sha256
}

Definition at line 307 of file quic_crypto.c.

quic_crypto_aes256ctr

ptls_cipher_algorithm_t quic_crypto_aes256ctr

Initial value:

= { "AES256-CTR",
  PTLS_AES256_KEY_SIZE,
  1  ,
  PTLS_AES_IV_SIZE,
  sizeof (struct cipher_context_t),
  aes256ctr_setup_crypto
}

Definition at line 279 of file quic_crypto.c.

quic_crypto_aes256gcm

ptls_aead_algorithm_t quic_crypto_aes256gcm

Initial value:

= { "AES256-GCM",
  &quic_crypto_aes256ctr,
  NULL,
  PTLS_AES256_KEY_SIZE,
  PTLS_AESGCM_IV_SIZE,
  PTLS_AESGCM_TAG_SIZE,
  sizeof (struct aead_crypto_context_t),
  quic_crypto_aead_aes256gcm_setup_crypto
}

Definition at line 297 of file quic_crypto.c.

quic_crypto_aes256gcmsha384

ptls_cipher_suite_t quic_crypto_aes256gcmsha384

Initial value:

=
  { PTLS_CIPHER_SUITE_AES_256_GCM_SHA384,
  &quic_crypto_aes256gcm,
  &ptls_openssl_sha384
}

Definition at line 313 of file quic_crypto.c.

quic_crypto_cipher_suites

ptls_cipher_suite_t* quic_crypto_cipher_suites[]

Initial value:

=
  { &quic_crypto_aes256gcmsha384,
  &quic_crypto_aes128gcmsha256,
  NULL
}

Definition at line 319 of file quic_crypto.c.