http://babei.i2p/i2p/i2pd-encrypted-leaseset.html
为隧道存储密钥的文件 signaturetype = 11 参考:https://docs.i2pd.website/en/latest/user-guide/tunnels/#signature-types DSA-SHA1 0 Deprecated
ECDSA-P256 1 None, actively used
ECDSA-P384 2 None, actively used
ECDSA-P521 3 None, actively used
RSA-2048-SHA256 4 Deprecated
RSA-3072-SHA384 5 Deprecated
RSA-4096-SHA512 6 Deprecated
ED25519-SHA512 7 Default
ED25519ph-SHA512 8 Not implemented
GOSTR3410-A-GOSTR3411-256 9 Not compatible with Java router
GOSTR3410-TC26-A-GOSTR3411-512 10 Not compatible with Java...