| 摘要 |
FIELD: computer science. ^ SUBSTANCE: system has center of certification, forming and distribution of keys, at least one user device and at least one distributed data processing server. Method describes operation of said system. Subsystem for forming open keys contains memory block for tables of secret substitutions of columns and rows of secret keys tables, memory block for table of symmetric substitution of columns and rows of external key table, register for sequence of transitive connection between rows of secret substitutions tables, block for logical output on sequence of transitive dependence, memory block for table of relative non-secret substitution of columns and rows of external key table, open key register, input commutation block and control block. ^ EFFECT: higher efficiency, broader functional capabilities. ^ 5 cl, 15 dwg |
