cryptographic-protocol public under communications-protocol 61, concept 1247, procedure 398 List Picture As a command %3 n0 cryptographic-protocol n4 key-exchange n0->n4 n5 signature-scheme n0->n5 n6 commitment-scheme n0->n6 n7 https n0->n7 n8 proof-of-work n0->n8 n9 secret-sharing n0->n9 n10 secure-shell n0->n10 n11 transport-layer-security n0->n11 n12 zero-knowledge-proof n0->n12 n1 communications-protocol n1->n0 n2 concept n2->n0 n3 procedure n3->n0