CVE-2022-24402 — Intentionally weakened effective strength in TETRA TEA1
The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation pha…
Published: 2023-10-19 · CVSS: 8.8 · CVSS 3.1
The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7