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QPanda 2 is an open source quantum computing framework
QPanda2 is an open source quantum computing framework developed by Origin Quantum, which can be used to build, run and optimize quantum algorithms. QPanda2 is the basic library of a series of software developed by Origin Quantum, which provides core components for QRunes, Qurator and quantum computing services.
PH2 Permutation-based cryptographic post-quantum hash library with duplex construction (C++20)
PetoronHash2 (PH2) is a standalone ARX-based sponge construction that combines:
A 4096-bit internal permutation core
A sponge/duplex architecture with explicit capacity separation
An extendable-output function (XOF)
Memory-hard (HARD) and burn (BURN) modes
A structured tagged absorb scheme
A parameterized architecture suitable for hashing, KDF, and stress-oriented derivation
PH2 is designed as a wide-state cryptographic primitive with explicit domain separation and configurable output length.
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