Research Article
Improved Multisignature Scheme for Authenticity of Digital Document in Digital Forensics Using Edward-Curve Digital Signature Algorithm
Table 3
Comparison of Security analysis with previously implemented schemes.
| | Security property | Bisheh N. et al. [34] | Brendel et al. [16] | Großschädl et al. [22] | Proposed |
| | Key guessing attacks | N | N | N | Y | | Collusion attack | N | N | N | Y | | Forgery or key replacement | N | Y | N | Y | | Tampering with Ed25519 signature | N | Y | N | Y | | Reset attack on Ed25519 | N | Y | N | Y |
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