Great news: the paper "Integral cryptanalysis in characteristic $p$" by our researchers Tim Beyne & Michiel Verbauwhede will receive the Best Theory and Early Career Award at #Asiacrypt 2025!
asiacrypt.iacr.org/2025/program...

New Quantum Lifting Theorem Improves Security Game Analysis

Researchers presented a tighter lifting theorem for security games in the quantum random oracle model, using a coherent reprogramming technique. The work appears in ASIACRYPT 2024. getnews.me/new-quantum-lifting-theo... #quantum #cryptography #asiacrypt

Ultrametric Integral Cryptanalysis A systematic method to analyze divisibility properties is proposed. In integral cryptanalysis, divisibility properties interpolate between bits that sum to zero (divisibility by two) and saturated bit...

Today at #asiacrypt in Kolkata, India: "Ultrametric integral cryptanalysis" will be presented by Michiel Verbauwhede from COSIC.
link.springer.com/chapter/10.1...

ZKFault: Fault attack analysis on zero-knowledge based post-quantum digital signature schemes Computationally hard problems based on coding theory, such as the syndrome decoding problem, have been used for constructing secure cryptographic schemes for a long time. Schemes based on these proble...

Today at #asiacrypt in Kolkata, India: "ZKFault: Fault attack analysis on zero-knowledge-based post-quantum digital signature schemes"
eprint.iacr.org/2024/1422

Asiacrypt 2024 program Asiacrypt 2024

Today at #asiacrypt 2024 in Kolkata, India: "SQIsign2D-East: A New Signature Scheme Using 2-dimensional Isogenies"
asiacrypt.iacr.org/2024/program...

Asiacrypt 2024 accepted papers Asiacrypt 2024

Next week at #asiacrypt 2024 in Kolkata (India), 3 COSIC papers will be presented:
"SQIsign2D-East: A New Signature Scheme [...]", "Ultrametric integral cryptanalysis" & "ZKFault: Fault attack analysis on zero-knowledge-based post-quantum [...]".
asiacrypt.iacr.org/2024/accepte...

Congrats to the winners of the 2024 #IACR Test-of-Time Award for #Asiacrypt: "Fiat-Shamir with aborts: Applications to lattice and factoring-based signatures", by V. Lyubashevsky and "Efficient public key encryption based on ideal lattices", by D. Stehlé, R. Steinfeld, K. Tanaka and K. Xagawa !