124                              size_t offset, size_t use_len,  in mbedtls_ccm_crypt()  argument
143     mbedtls_xor(output, input, tmp_buf + offset, use_len);  in mbedtls_ccm_crypt()
295     size_t use_len, offset;  in mbedtls_ccm_update_ad()  local
323             offset = (ctx->processed + 2) % 16; /* account for y[0] and y[1]  in mbedtls_ccm_update_ad()
325             use_len = 16 - offset;  in mbedtls_ccm_update_ad()
331             mbedtls_xor(ctx->y + offset, ctx->y + offset, add, use_len);  in mbedtls_ccm_update_ad()
337             if (use_len + offset == 16 || ctx->processed == ctx->add_len) {  in mbedtls_ccm_update_ad()
366     size_t use_len, offset;  in mbedtls_ccm_update()  local
392         offset = ctx->processed % 16;  in mbedtls_ccm_update()
394         use_len = 16 - offset;  in mbedtls_ccm_update()
404             mbedtls_xor(ctx->y + offset, ctx->y + offset, input, use_len);  in mbedtls_ccm_update()
406             if (use_len + offset == 16 || ctx->processed == ctx->plaintext_len) {  in mbedtls_ccm_update()
418             ret = mbedtls_ccm_crypt(ctx, offset, use_len, input, output);  in mbedtls_ccm_update()
432             ret = mbedtls_ccm_crypt(ctx, offset, use_len, input, local_output);  in mbedtls_ccm_update()
437             mbedtls_xor(ctx->y + offset, ctx->y + offset, local_output, use_len);  in mbedtls_ccm_update()
441             if (use_len + offset == 16 || ctx->processed == ctx->plaintext_len) {  in mbedtls_ccm_update()
454         if (use_len + offset == 16 || ctx->processed == ctx->plaintext_len) {  in mbedtls_ccm_update()