75   return (op == evp_sign) ? (ctx->pctx->pmeth->sign != NULL)  in uses_prehash()
76                           : (ctx->pctx->pmeth->verify != NULL);  in uses_prehash()
79 static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,  in do_sigver_init()  argument
82   if (ctx->pctx == NULL) {  in do_sigver_init()
83     ctx->pctx = EVP_PKEY_CTX_new(pkey, e);  in do_sigver_init()
85   if (ctx->pctx == NULL) {  in do_sigver_init()
91     if (!EVP_PKEY_verify_init(ctx->pctx)) {  in do_sigver_init()
95     if (!EVP_PKEY_sign_init(ctx->pctx)) {  in do_sigver_init()
101       !EVP_PKEY_CTX_set_signature_md(ctx->pctx, type)) {  in do_sigver_init()
115   if (pctx) {  in do_sigver_init()
116     *pctx = ctx->pctx;  in do_sigver_init()
121 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, const EVP_MD *type,  in EVP_DigestSignInit()  argument
123   return do_sigver_init(ctx, pctx, type, e, pkey, evp_sign);  in EVP_DigestSignInit()
126 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,  in EVP_DigestVerifyInit()  argument
128   return do_sigver_init(ctx, pctx, type, e, pkey, evp_verify);  in EVP_DigestVerifyInit()
165           EVP_PKEY_sign(ctx->pctx, out_sig, out_sig_len, md, mdlen);  in EVP_DigestSignFinal()
171     return EVP_PKEY_sign(ctx->pctx, out_sig, out_sig_len, NULL, s);  in EVP_DigestSignFinal()
190         EVP_PKEY_verify(ctx->pctx, sig, sig_len, md, mdlen);  in EVP_DigestVerifyFinal()
209   if (ctx->pctx->pmeth->sign_message == NULL) {  in EVP_DigestSign()
214   return ctx->pctx->pmeth->sign_message(ctx->pctx, out_sig, out_sig_len, data,  in EVP_DigestSign()
225   if (ctx->pctx->pmeth->verify_message == NULL) {  in EVP_DigestVerify()
230   return ctx->pctx->pmeth->verify_message(ctx->pctx, sig, sig_len, data, len);  in EVP_DigestVerify()