ossl_hpke_labeled_expand
erv = ossl_hpke_labeled_expand(kctx, secret, secretlen,
if (ossl_hpke_labeled_expand(kctx, ctx->nonce, ctx->noncelen,
if (ossl_hpke_labeled_expand(kctx, ctx->key, ctx->keylen,
if (ossl_hpke_labeled_expand(kctx, ctx->exportersec, ctx->exporterseclen,
int ossl_hpke_labeled_expand(EVP_KDF_CTX *kctx,
&& ossl_hpke_labeled_expand(kctx, okm, okmlen, prk, prklen,
if (!ossl_hpke_labeled_expand(kdfctx, privbuf, info->Nsk,
&& ossl_hpke_labeled_expand(kctx, okm, okmlen, prk, prklen,
if (!ossl_hpke_labeled_expand(kdfctx, privout, info->Nsk, prk, info->Nsecret,