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Security assessment utility for comparing 3GPP ciphering and integrity protection algorithms for LTE and 5G NR AS/NAS layers, with key size and computational strength analysis.
Encryption-strength estimators translate mobile cipher choices into approximate brute-force work factors to support cipher-suite hardening discussions.
The analyzer cross-references 3GPP TS 33.401/33.501 algorithm preference lists with known cryptanalytic results, assigning security strength ratings and flagging misconfigurations.
Built on 3GPP Technical Specifications, ensuring accuracy for production deployments and security audits.
Calculations specifically designed to identify protocol vulnerabilities and signaling misconfigurations.
Critical for security architects hardening eNB/gNB and MME/AMF configurations. Disabling null algorithms and enforcing proper algorithm priority prevents downgrade attacks.
Edge-V8 Isolate
Technical Audit
< 50ms (Global)
Secured by Auth0
Moving from a historically weak stream cipher to a 128-bit AEAD suite changes the practical attack narrative from “feasible with specialized hardware” to “computationally out of scope for brute force,” assuming correct implementation.
Ignores implementation bugs and side channels. Pair with standards compliance (e.g., GSMA FS guidance).
It estimates work factor against brute-force or known structural limits of the algorithm/key length—not a guarantee against side channels or protocol flaws.
No. Broken algorithms (historical A5/1 issues) or poor key management dominate key length. Prefer modern ciphers with validated modes.
As a communication aid when explaining why legacy cipher suites must be disabled in interconnect and RAN configs—not as a penetration test.
IPv4 CIDR boundary and host range calculation tool.
Calculate the composition and signaling footprint of 3GPP authentication vectors across generations.
Decode IMSI to identify country (MCC) and network operator (MNC) codes.
Master Modern Telecom Network Attacks & Defense
Go beyond calculations. Access the TelcoSec Academy sandbox to practice real-world SS7 firewall bypass simulations, Diameter exploit analysis, and RAN security hardening.
SSO Link: Academy Node 0x93FF