EVP_AES_XTS_CTX
EVP_AES_XTS_CTX *xctx = c->cipher_data;
EVP_AES_XTS_CTX *xctx_out = out->cipher_data;
EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
.ctx_size = sizeof(EVP_AES_XTS_CTX),
.ctx_size = sizeof(EVP_AES_XTS_CTX),