182 size_t
184 	    const unsigned char *key, size_t keylen,  in dtls_p_hash()
185 	    const unsigned char *label, size_t labellen,  in dtls_p_hash()
186 	    const unsigned char *random1, size_t random1len,  in dtls_p_hash()
187 	    const unsigned char *random2, size_t random2len,  in dtls_p_hash()
188 	    unsigned char *buf, size_t buflen) {  in dtls_p_hash()
193   size_t dlen;			/* digest length */  in dtls_p_hash()
194   size_t len = 0;			/* result length */  in dtls_p_hash()
248 size_t 
249 dtls_prf(const unsigned char *key, size_t keylen,  in dtls_prf()
250 	 const unsigned char *label, size_t labellen,  in dtls_prf()
251 	 const unsigned char *random1, size_t random1len,  in dtls_prf()
252 	 const unsigned char *random2, size_t random2len,  in dtls_prf()
253 	 unsigned char *buf, size_t buflen) {  in dtls_prf()
268 	 const unsigned char *packet, size_t length,  in dtls_mac()
282 static size_t
283 dtls_ccm_encrypt(aes128_ccm_t *ccm_ctx, const unsigned char *src, size_t srclen,  in dtls_ccm_encrypt()
286 		 const unsigned char *aad, size_t la) {  in dtls_ccm_encrypt()
299 static size_t
301 		 size_t srclen, unsigned char *buf,  in dtls_ccm_decrypt()
303 		 const unsigned char *aad, size_t la) {  in dtls_ccm_decrypt()
318 dtls_psk_pre_master_secret(unsigned char *key, size_t keylen,  in dtls_psk_pre_master_secret()
319 			   unsigned char *result, size_t result_len) {  in dtls_psk_pre_master_secret()
342 static void dtls_ec_key_to_uint32(const unsigned char *key, size_t key_size,  in dtls_ec_key_to_uint32()
352 static void dtls_ec_key_from_uint32(const uint32_t *key, size_t key_size,  in dtls_ec_key_from_uint32()
362 int dtls_ec_key_from_uint32_asn1(const uint32_t *key, size_t key_size,  in dtls_ec_key_from_uint32_asn1()
401                                    size_t key_size,  in dtls_ecdh_pre_master_secret()
403                                    size_t result_len) {  in dtls_ecdh_pre_master_secret()
428 			size_t key_size) {  in dtls_ecdsa_generate_key()
446 dtls_ecdsa_create_sig_hash(const unsigned char *priv_key, size_t key_size,  in dtls_ecdsa_create_sig_hash()
447 			   const unsigned char *sign_hash, size_t sign_hash_size,  in dtls_ecdsa_create_sig_hash()
463 dtls_ecdsa_create_sig(const unsigned char *priv_key, size_t key_size,  in dtls_ecdsa_create_sig()
464 		      const unsigned char *client_random, size_t client_random_size,  in dtls_ecdsa_create_sig()
465 		      const unsigned char *server_random, size_t server_random_size,  in dtls_ecdsa_create_sig()
466 		      const unsigned char *keyx_params, size_t keyx_params_size,  in dtls_ecdsa_create_sig()
484 			   const unsigned char *pub_key_y, size_t key_size,  in dtls_ecdsa_verify_sig_hash()
485 			   const unsigned char *sign_hash, size_t sign_hash_size,  in dtls_ecdsa_verify_sig_hash()
504 		      const unsigned char *pub_key_y, size_t key_size,  in dtls_ecdsa_verify_sig()
505 		      const unsigned char *client_random, size_t client_random_size,  in dtls_ecdsa_verify_sig()
506 		      const unsigned char *server_random, size_t server_random_size,  in dtls_ecdsa_verify_sig()
507 		      const unsigned char *keyx_params, size_t keyx_params_size,  in dtls_ecdsa_verify_sig()
524 dtls_encrypt(const unsigned char *src, size_t length,  in dtls_encrypt()
527 	     unsigned char *key, size_t keylen,  in dtls_encrypt()
528 	     const unsigned char *aad, size_t la)  in dtls_encrypt()
550 dtls_decrypt(const unsigned char *src, size_t length,  in dtls_decrypt()
553 	     unsigned char *key, size_t keylen,  in dtls_decrypt()
554 	     const unsigned char *aad, size_t la)  in dtls_decrypt()