Preon
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Preon is Pioneering the Quantum Age with Adaptive, Dynamic Cryptography.

Preon paves the path to a future-proof, digitally secure world with the power of a unique post-quantum signature scheme. Leaning on the latest advancements in general-purpose proving systems, we've crafted a versatile platform, adept at conforming to the increasingly complex demands of the quantum age.

About Preon

Utilizing the latest advancements in general-purpose proving systems, Preon is a versatile platform, adept at conforming to the increasingly complex demands of the quantum age. Preon does more than safeguard your present - it lays the foundation for a myriad of advanced cryptographic possibilities, enabling unparalleled flexibility and adaptability.

A general proving system is a Fiat-Shamir transformed interactive protocol in which a prover can convince a verifier that the prover knows a secret witness for the truthfulness of a somewhat general statement. When this statement is about knowledge of a secret, we can construct the signature schemes.

Invest in certainty, reap versatility
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Small key size

Compact yet powerful. Preon features a minimal footprint with maximum security.

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Fast key generation

Accelerated protection. With Preon, security is a click away.

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Minimal assumption

Less guesswork, more assurance with Preon. Solid security, clear assumptions.

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Flexible functionality

One system, infinite possibilities. Embrace the flexibility of futuristic security.

Performance

Intel® Core® i5-8259U at 2.3 GHz, TurboBoost disabled

Security levelSecret key size (Bytes)Public key size (Bytes)Signature size (kB)Keygen time (µs)Signing time (ms)Verifying time (ms)
Preon128A1632130<27,004209
Preon128B1632370<27,379224
Preon128C16321,261<27,356381
Preon192A2456313<224,3201,867
Preon192B2456757<225,6571,847
Preon192C24561,900<225,9732,791
Preon256A3264566<280,6438,528
Preon256B32641,156<280,2298,528
Preon256C32642,202<281,17911,683
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