Black Hat Europe 2025·38 min
Thomas Mogensen · Diego De Freitas Aranha
Presenters detail vulnerability discovery and exploitation in LINE-Break: Cryptanalysis And Reverse Engineering Of Letter Sealing.
reverse-engineeringcryptanalysiseurope+2
cryptanalysis
42 talks tagged with this topic.
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CODE BLUE·29 min
Detecting Spying Drones
Detecting Spying Drones investigates ［CB20］Drones' Cryptanalysis.
cryptanalysisdronesdrone+1
Creator Stage·21 min
Craig Heffner
Breaks down practical software and hardware techniques for decrypting obfuscated and encrypted IoT firmware without requiring advanced cryptography math.
hardwarereverse-engineeringhardware+2
Crypto and Privacy Village·55 min
Shaanan Cohney
Examines historical vulnerabilities in cryptographic random number generator standards and explores how flawed algorithms have been introduced into public specifications.
cryptographycryptanalysisstandards+2
IEEE Symposium on Security and Privacy·20 min
Drones' Cryptanalysis
Presenters detail vulnerability discovery and exploitation in Drones' Cryptanalysis - Detecting Privacy Invasion Attacks Conducted by Drone.
cryptanalysisdronesdrone+3
Main Stage·37 min
M Casagrande · D Antonioli
Presents CTRAPS, a novel class of API confusion and impersonation attacks targeting the Client to Authenticator Protocol (CTAP) in FIDO2 hardware keys.
fido2webauthnauthentication+2
Main Stage·48 min
Joseph Gabay
Details the development of a high-performance custom OpenCL Hashcat kernel to crack non-standard cryptographic constructions in a decade-old puzzle challenge.
cryptanalysishashcatgpu+2
Main Stage·36 min
Tom Tervoort
Discloses severe cryptographic implementation flaws in the OPC UA industrial communication standard, allowing adversaries to bypass encryption and spoof OT commands.
opc-uaics-otcryptanalysis+2
Main Stage·43 min
Erwin Karincic · Woody
Discloses cryptographic and firmware vulnerabilities in goTenna Pro mesh networking devices, allowing off-grid key extraction and message decryption.
gotennamesh-networkingcryptanalysis+2
Creator Stage·50 min
Elonka Dunin · Klaus Schmeh
Examines legendary unsolved ciphers and encrypted artifacts including Kryptos, the Voynich manuscript, and historical wartime messages.
cryptanalysiscryptographyhistorical-ciphers+2
DEFCON Switzerland·52 min
Jean-Philippe Aumasson
Industry experts analyze emerging threats surrounding #days: Jean-Philippe Aumasson: Cryptanalysis vs. Reality.
cryptanalysisjean-philippeaumasson+2
Main Stage·44 min
Elonka Dunin · Klaus Schmeh
Decryption and historical investigation of Victorian-era encrypted personal advertisements published in The Times of London.
cryptographyhistorical-cipherscryptanalysis+2
Main Stage·1 hr 17 min
Reza Javadi · Simon Levy · Aaron Draffe
Full reverse engineering of HID's iCLASS SE chain of trust and extracting master cryptographic keys from CC EAL 5+ secure elements.
hid-iclassaccess-controlcryptanalysis+2
War Stories·49 min
Jeffrey Knockel · Mona Wang
Exposes flawed custom network encryption in popular Chinese IME keyboard apps that allow network eavesdroppers to intercept keystrokes from 800 million users.
cryptanalysisprivacyandroid+2
War Stories·43 min
Joe Grand · Bruno Krauss
Reverse engineers vintage RoboForm password generator routines to exploit weak PRNG randomness and recover millions in locked Bitcoin wallets.
cryptanalysisreverse-engineeringghidra+2
Black Hat USA·40 min
Etay Iluz · Ben Nassi
Engineers explore architecture and security mechanisms for Video-Based Cryptanalysis: Recovering Cryptographic Keys from Device Using Video of Power LED.
cryptanalysisvideo-basedcryptanalysi+2
Main Stage·18 min
David McGrew · Brandon Enright · Andrew Chi
Cisco researchers run Batch GCD factorization across 100M+ public X.509 certificates, recovering private RSA keys from low-entropy embedded devices.
cryptanalysisrsax509+2
Main Stage·43 min
Dan Petro · David Vargas
Dan Petro and David Vargas disclose over a dozen cryptographic and implementation flaws in the Open Supervised Device Protocol (OSDP) securing physical access control.
osdpaccess-controlmitm+2
Main Stage·20 min
Nils Amiet · Marco Macchetti
Nils Amiet and Marco Macchetti introduce Polynonce, a novel cryptanalytic attack recovering ECDSA private keys from nonce bias across Bitcoin and Ethereum.
ecdsacryptanalysisbitcoin+2
Main Stage·44 min
Ben Nassi · Ofek Vayner
Recovers cryptographic keys by analyzing video footage of device power LEDs, using camera rolling shutters to measure CPU power consumption fluctuations.
side-channelcryptanalysispower-analysis+2
RSA Conference (RSAC)·49 min
Demonstrates quantum Cryptanalysis and evaluates key implications for security practitioners.
cryptanalysisquantumcryptanalysi+2
RSA Conference (RSAC)·32 min
Discusses symmetric Cryptanalysis Part 1 and evaluates key implications for security practitioners.
cryptanalysissymmetriccryptanalysi+2
RSA Conference (RSAC)·41 min
Reviews symmetric Cryptanalysis Part 2 and evaluates key implications for security practitioners.
cryptanalysissymmetriccryptanalysi+2
RSAC Cybersecurity·40 min
Security researchers examine technical aspects of Cryptanalysis I.
cryptanalysiscryptanalysivulnerability-research