This simulator visualizes how classical versus quantum approaches tackle the factoring and discrete-logarithm problems underlying RSA and elliptic-curve cryptography, and compares key and signature sizes across classical and post-quantum algorithms.
Select a cryptographic scheme and key size to see estimated classical versus quantum attack times, then toggle between classical, post-quantum, and hybrid modes to compare resulting key and signature sizes.
Sliders and dropdowns let you adjust algorithm type, key size, and classical versus quantum versus hybrid mode to explore their effect on security and data size.
Did you know that some organizations, including major browsers and messaging apps, already use hybrid post-quantum key exchange in production today, years before large-scale quantum computers are expected to exist?
This simulator visualizes how classical versus quantum approaches tackle the factoring and discrete-logarithm problems underlying RSA and elliptic-curve cryptography, and compares key and signature sizes across classical and post-quantum algorithms.
This simulator visualizes how classical versus quantum approaches tackle the factoring and discrete-logarithm problems underlying RSA and elliptic-curve cryptography, and compares key and signature sizes across classical and post-quantum algorithms.
Select a cryptographic scheme and key size to see estimated classical versus quantum attack times, then toggle between classical, post-quantum, and hybrid modes to compare resulting key and signature sizes.
Did you know that some organizations, including major browsers and messaging apps, already use hybrid post-quantum key exchange in production today, years before large-scale quantum computers are expected to exist?