Changes
/* Common functions used by other procedures in different stages */
<math>x_{myId} :=</math> <span style="font-family: serif; font-size: larger; font-variant:small-caps;">'''Ed25519 Scalar</span>'''(<math>signaturePrivateKey</math>)) #{This is both Diffie-Hellman secret and ephemeral signature private key}
<math>y_{myId} := x_{myId}P</math>
{{algorithm-end}}
