5gs

5G (5GS) and 4G LTE (EPS) NAS messages in Rust (3GPP TS 24.501 and TS 24.301, Release 19): decode, build, validate and encode every message, edit it as JSON, and protect it with NAS security. no_std.

5G NGAP (3GPP TS 38.413, Release 19) in Rust, generated from the ASN.1: aligned PER, IEs read and built by name, message checks with their causes, JSON trees and serde. No unsafe code.

3GPP identities for 5GS and EPS as Rust values (PLMN, IMSI, IMEI, SUPI, SUCI, 5G-GUTI, GUTI, TAI) in their NAS, AP and text forms, and the JSON tree and paths that the OxiRush crates share. no_std.