Worldwide. Quoth the paper: > According to a study by Tomcs ́anyi et al. [11], that analyzes the use of the ciphering algorithm in GRPS of 100 operators worldw

Worldwide. Quoth the paper: > According to a study by Tomcs ́anyi et al. [11], that analyzes the use of the ciphering algorithm in GRPS of 100 operators worldwide, most operators prioritize the use of GEA-3(58) followed by the non-encrypted mode GEA-0(38). Only a few operators rely on GEA-2(4), while no operator uses GEA-1(0).