ECDSA Courses and Certifications

TheIACR

Anonymous Credentials from ECDSA

Explore anonymous credentials derived from ECDSA in this Real World Crypto 2025 talk by abhi shelat, part of the Credentials and Signatures session.

• YouTube
• 15 minutes
• On-Demand
• Free Video

IEEE

Robust Threshold ECDSA with Online Friendly Design in Three Rounds

Discover advanced cryptographic protocols for implementing secure threshold ECDSA signatures with enhanced robustness and efficient three-round online execution.

• YouTube
• 10 minutes
• On-Demand
• Free Video

TheIACR

Fast Secure Two Party ECDSA Signing

Explore fast, secure two-party ECDSA signing with Yehuda Lindell's presentation, covering comparisons, rewriting techniques, demonstrations, and key generation.

• YouTube
• 22 minutes
• On-Demand
• Conference Talk

Black Hat

LadderLeak - Breaking ECDSA with Less than One Bit of Nonce Leakage

Explores ECDSA vulnerabilities, focusing on nonce leakage attacks. Presents LadderLeak, a novel technique breaking ECDSA with minimal nonce exposure, and discusses implications for cryptographic implementations.

• YouTube
• 34 minutes
• On-Demand
• Conference Talk

Association for Computing Machinery (ACM)

Fast Secure Multiparty ECDSA

Explore secure distributed ECDSA signing, its challenges, and innovative solutions for threshold signing in cryptography and blockchain applications.

• YouTube
• 21 minutes
• On-Demand
• Free Video

DEFCONConference

Polynonce: A Novel ECDSA Attack and Vulnerability Analysis

Explore a novel ECDSA digital signature vulnerability through real-world examples in Bitcoin and Ethereum networks, including attack implementation and security implications.

• YouTube
• 20 minutes
• On-Demand
• Free Video

IEEE

Threshold ECDSA from ECDSA Assumptions - The Multiparty Case

Explores extending threshold ECDSA protocols to arbitrary thresholds, proposing a new scheme with improved efficiency and security under weaker assumptions for cryptocurrency applications.

• YouTube
• 17 minutes
• On-Demand
• Conference Talk

Association for Computing Machinery (ACM)

Fast Multiparty Threshold ECDSA with Fast Trustless Setup

Explore efficient multiparty ECDSA signatures with fast, trustless setup. Learn about threshold schemes, communication optimization, and implementation details for secure digital signatures.

• YouTube
• 22 minutes
• On-Demand
• Free Video

TheIACR

Biased Nonce Sense - Lattice Attacks Against Weak ECDSA Signatures in the Wild

Explore ECDSA signature vulnerabilities, lattice attacks, and cryptographic weaknesses in real-world scenarios. Learn about countermeasures and implications for secure implementations.

• YouTube
• 45 minutes
• On-Demand
• Free Video

Association for Computing Machinery (ACM)

ECDSA Key Extraction from Mobile Devices via Nonintrusive Physical Side Channels

Explore physical side-channel attacks on ECDSA key extraction from mobile devices, covering analysis methods, results, equipment, and potential countermeasures.

• YouTube
• 31 minutes
• On-Demand
• Conference Talk

IEEE

Low-Bandwidth Threshold ECDSA via Pseudorandom Correlation Generators

Explore efficient threshold ECDSA using pseudorandom correlation generators, reducing bandwidth requirements for secure distributed signing protocols.

• YouTube
• 17 minutes
• On-Demand
• Conference Talk

Hussein Nasser

How Bad Is a Leaked GitHub SSH Key?

Explore the implications of GitHub's leaked SSH key, understand SSH vs TLS authentication, and learn how to protect yourself from potential security risks.

• YouTube
• 22 minutes
• On-Demand
• Free Video

DEFCONConference

Video-Based Cryptanalysis: Extracting Keys from Power LEDs

Discover how power LED brightness variations in devices can be exploited through video footage to extract cryptographic keys, with demonstrations using smartcard readers and USB speakers.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Black Hat

Automated Testing of Crypto Software Using Differential Fuzzing

Discover differential fuzzing for efficient cryptographic software testing, focusing on logic bugs rather than memory corruption. Learn principles, tools, and real-world applications.

• YouTube
• 36 minutes
• On-Demand
• Conference Talk

Bill Buchanan OBE

An Interview with Neal Koblitz - Elliptic Curve Cryptography and Beyond

Renowned mathematician Neal Koblitz discusses his groundbreaking work in elliptic curve cryptography, its impact on modern security, and his insights on the field's evolution and future directions.

• YouTube
• 1 hour 14 minutes
• On-Demand
• Free Video