Formal Analysis of SET and NSL Protocols Using the Interpretation Functions-Based Method

Table 20

SET analysis: role of 𝐺 WLMV:prot.

𝛼	𝑟	⌜𝛼⌝	𝖥SET(𝛼,𝑟^+)	𝖥SET(𝛼,𝑟^−)	𝖥SET(𝛼,𝑟^+)⊆⌜𝛼⌝∪𝖥SET(𝛼,𝑟^−)
𝑍1	𝒢^1𝐺	𝜏𝑍1	{𝑀,𝐶,𝐺}∪𝜏𝑍6∪𝜏𝑍11	{𝑀,𝐶,𝐺,𝜏𝑍4}∪𝜏𝑍6∪𝜏𝑍8∪𝜏𝑍11∪𝜏𝑍12	Yes
𝑍6	𝒢^1𝐺	𝜏𝑍6	{𝑀,𝐶,𝐺}∪𝜏𝑍1∪𝜏𝑍11	{𝑀,𝐶,𝐺}∪𝜏𝑍1∪𝜏𝑍4∪𝜏𝑍8∪𝜏𝑍11∪𝜏𝑍12	Yes
𝑍11	𝒢^1𝐺	𝜏𝑍11	{𝑀,𝐶,𝐺}∪𝜏𝑍1∪𝜏𝑍6	{𝑀,𝐶,𝐺}∪𝜏𝑍1∪𝜏𝑍4∪𝜏𝑍12	No
AuthCode	𝒢^1𝐺	⟂	{𝑀,𝐶,𝐺}∪𝜏𝑍1∪𝜏𝑍4∪𝜏𝑍6	⊤	Yes