All Algorithms
ECDH-P521
Quantum UnsafeKey Exchange algorithm
This algorithm will be broken by a cryptographically relevant quantum computer. Migration is recommended.
Algorithm Details
Category
Key Exchange
Quantum Safety
Quantum Unsafe
Key Lengths (bits)
521
FIPS Standard
SP 800-56A
Known Vulnerabilities
- Shor's algorithm (ECDLP)
Notes
Highest standard NIST curve for key exchange. Quantum-vulnerable regardless of key size.
Discover which algorithms your organization is using.
Run Free Assessment
