Identifier TLV Service Specific TLVs or a fragment SA MIS header (S=0) Destination MISF Source MISF Identifier TLV yes no Encryption applied? AES-CCM? yes protected? no Service Specific TLVs yes Service Specific no TLVs Encrypted Service Specific Service Specific TLVs TLVs AES-CCM Encryption Algorithm MIC Algorithm Encrypted Service Specific TLVs MIC Fail Security TLV Encrypted M Service Specific TLVs MIC Security TLV Plaintext Service Specific TLVs MIC Security TLV Set S bit in the Header and add SAID TLV MIS header Source MISF Destination MISF SAID TLV Security TLV (S=1) Identifier TLV Identifier TLV Figure 37
SA MIS header (S=0) Source MISF Identifier TLV Destination MISF Identifier TLV Service Specific TLVs or a fragment yes no Encryption applied? Service Specific TLVs yes AES-CCM? no Service Specific TLVs yes protected? no AES-CCM Encryption Encrypted Service Specific TLVs Service Specific TLVs Encrypted Service Specific TLVs Security TLV MIC Algorithm Encrypted MIC Algorithm Fail Service Specific TLVs MIC Security TLV Plaintext Service Specific TLVs MIC Security TLV Set S bit in the Header and add SAID TLV MIS header (S=1) Source MISF Identifier TLV Destination MISF Identifier TLV SAID TLV Security TLV Figure 37 M
21-14-0067-01-REVP-802-21-2008-text-to-be-included.docx