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Benchmarks
Handshake Overhead Measurement on TLS Handshake Certificates
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256
Auth Overhead (B)
X.509 + 2 SCTs
-263.2
3,241.4
6,746
10,250.6
Apr 5, 2026
Auth Overhead (B)
Entity Public Key Size (B)
Base Certificate Size (B)
Total On-Wire Data (B)
Updated 12d ago
Evaluation Results
Method
Method
Links
Auth Overhead (B)
Entity Public Key Size (B)
Base Certificate Size (B)
Total On-Wire Data (B)
X.509 + 2 SCTs
Algorithm=ECDSA P-256
2026.04
256
65
200
585
X.509 + 2 SCTs
Algorithm=Ed25519
2026.04
256
32
200
552
MTC Standalone
Algorithm=Ed25519 ×2
2026.04
530
32
200
762
MTC Landmark
Algorithm=ECDSA P-256...
2026.04
754
65
200
1,019
MTC Landmark
Algorithm=ML-DSA-65 en...
2026.04
754
1,952
200
2,906
MTC Standalone
Algorithm=ML-DSA-65 ×2
2026.04
7,020
1,952
200
9,172
X.509 + 2 SCTs
Algorithm=ML-DSA-65
2026.04
13,236
1,952
200
17,504
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