Lines Matching refs:M
37 #define CCM_FLAGS(A,M,L) (((A > 0) << 6) | (((M - 2)/2) << 3) | (L - 1)) argument
50 block0(size_t M, /* number of auth bytes */ in block0() argument
58 result[0] = CCM_FLAGS(la, M, L); in block0()
176 dtls_ccm_encrypt_message(rijndael_ctx *ctx, size_t M, size_t L, in dtls_ccm_encrypt_message() argument
191 block0(M, L, la, lm, nonce, B); in dtls_ccm_encrypt_message()
233 for (i = 0; i < M; ++i) in dtls_ccm_encrypt_message()
236 return len + M; in dtls_ccm_encrypt_message()
240 dtls_ccm_decrypt_message(rijndael_ctx *ctx, size_t M, size_t L, in dtls_ccm_decrypt_message() argument
254 if (lm < M) in dtls_ccm_decrypt_message()
258 lm -= M; /* detract MAC size*/ in dtls_ccm_decrypt_message()
261 block0(M, L, la, lm, nonce, B); in dtls_ccm_decrypt_message()
303 memxor(msg, S, M); in dtls_ccm_decrypt_message()
306 if (equals(X, msg, M)) in dtls_ccm_decrypt_message()
307 return len - M; in dtls_ccm_decrypt_message()