(kemID, kdfID, aeadID uint16, priv *ecdh.PrivateKey, info, encPubEph []byte)
| 260 | } |
| 261 | |
| 262 | func SetupRecipient(kemID, kdfID, aeadID uint16, priv *ecdh.PrivateKey, info, encPubEph []byte) (*Recipient, error) { |
| 263 | kem, err := newDHKem(kemID) |
| 264 | if err != nil { |
| 265 | return nil, err |
| 266 | } |
| 267 | sharedSecret, err := kem.Decap(encPubEph, priv) |
| 268 | if err != nil { |
| 269 | return nil, err |
| 270 | } |
| 271 | |
| 272 | context, err := newContext(sharedSecret, kemID, kdfID, aeadID, info) |
| 273 | if err != nil { |
| 274 | return nil, err |
| 275 | } |
| 276 | |
| 277 | return &Recipient{context}, nil |
| 278 | } |
| 279 | |
| 280 | func (ctx *context) nextNonce() []byte { |
| 281 | nonce := ctx.seqNum.bytes()[16-ctx.aead.NonceSize():] |
no test coverage detected
searching dependent graphs…