4baaef5a_SecurityPermission__ELib_API___ks_of_Allowing_this_Permission
[Permission Target Name] setSignerKeyPair [What the Permission Allows] Setting of the key pair (public key and private key) for a Signer
This would allow an attacker to replace somebody else's (the "target's") keypair with a possibly weaker keypair (e.g., a keypair of a smaller keysize). This also would allow the attacker to listen in on encrypted communication between the target and its peers. The target's peers might wrap an encryption session key under the target's "new" public key, which would allow the attacker (who possesses the corresponding private key) to unwrap the session key and decipher the communication data encrypted under that session key.
SecurityPermission (ELib API)
Risks of Allowing this Permission