625                                      const bytevec& pubKeyB, bool senderIsA) {  in consructKdfContext()  argument
626     if (privKeyA.empty() || pubKeyA.empty() || pubKeyB.empty()) {  in consructKdfContext()
635                                       .add(senderIsA ? pubKeyA : pubKeyB))  in consructKdfContext()
639                                       .add(senderIsA ? pubKeyB : pubKeyA))  in consructKdfContext()
648                                       const bytevec& pubKeyB, bool senderIsA) {  in ECDH_HKDF_DeriveKey()  argument
649     if (privKeyA.empty() || pubKeyA.empty() || pubKeyB.empty()) {  in ECDH_HKDF_DeriveKey()
656     publicKey.insert(publicKey.end(), pubKeyB.begin(), pubKeyB.end());  in ECDH_HKDF_DeriveKey()
660     auto kdfContext = consructKdfContext(pubKeyA, privKeyA, pubKeyB, senderIsA);  in ECDH_HKDF_DeriveKey()
677                                         const bytevec& pubKeyB, bool senderIsA) {  in x25519_HKDF_DeriveKey()  argument
678     if (privKeyA.empty() || pubKeyA.empty() || pubKeyB.empty()) {  in x25519_HKDF_DeriveKey()
683     if (!::X25519(rawSharedKey.data(), privKeyA.data(), pubKeyB.data())) {  in x25519_HKDF_DeriveKey()
687     auto kdfContext = consructKdfContext(pubKeyA, privKeyA, pubKeyB, senderIsA);  in x25519_HKDF_DeriveKey()