Page-1
text138
32 bytes
RP ID Hash
text146
4 bytes (big-endian uint32)
Counter
Tabelle.57
AUTHENTICATOR DATA
AUTHENTICATOR DATA
rect4556.1000
RPID
RPID
Sheet.1062
authenticatorGetAssertion parameters
authenticatorGetAssertion parameters
rect4556.1020
SHA-256 (RPID)
SHA-256 (RPID)
Sheet.1066
U2F Authentication Request
U2F Authentication Request
rect4556.1037
1
1
rect4556.1038
32 bytes
32 bytes
Sheet.1069
Challenge Parameter
Challenge Parameter
Side brace.1044
Sheet.1075
Control Byte (USB: 0x07, NFC: 0x03)
Control Byte(USB: 0x07, NFC: 0x03)
rect4556.1047
1
1
Side brace.1048
Sheet.1078
Key handle Length (value: L)
Key handleLength (value: L)
rect4556.1050
L bytes
L bytes
Side brace.1051
Sheet.1081
Key handle
Key handle
Side brace.1059
rect4556.1062
32 bytes
32 bytes
rect4556.1063
32 bytes
32 bytes
Side brace.1065
Sheet.1096
Challenge Parameter
Challenge Parameter
Sheet.1097
Counter
Counter
Sheet.1098
User Presence
User Presence
Sheet.1099
Application Parameter
Application Parameter
Sheet.1100
U2F Authentication Response
U2F Authentication Response
Dynamic connector.1078
Sheet.1109
authenticatorGetAssertion Response (returns three different o...
authenticatorGetAssertionResponse (returns three different objects as depicted here)
rect4556.1133
32 bytes
32 bytes
Side brace.1134
Sheet.1135
Application Parameter
Application Parameter
Dynamic connector.1136
Sheet.1138
L
L
Sheet.1139
Credential ID
Credential ID
rect4556.1140
ClientDataHash
ClientDataHash
Dynamic connector.1141
Dynamic connector.1142
Dynamic connector.1143
rect4556.1144
4 bytes
4 bytes
rect4556.1145
Signature
Signature
Side brace.1147
rect4556.1148
4 bytes
4 bytes
rect4556.1149
1
1
Side brace.1150
Side brace.1151
Sheet.1152
Signature
Signature
Sheet.1153
Counter
Counter
Sheet.1154
User Presence
User Presence
rect4556.1155
1
1
Dynamic connector.1158
Dynamic connector.1159
Sheet.1160
Credential ID
Credential ID
rect4556.1161
Signature
Signature
Dynamic connector.1162
Dynamic connector.1163
Dynamic connector.1164
rect4556.1165
4 bytes
4 bytes
rect4556.1166
32 bytes
32 bytes
rect4556.1167
1
1
text138.1168
32 bytes
Flags
Dynamic connector.1095
Dynamic connector.1170
Sheet.1172
Sheet.1173
Sheet.1174
Dynamic connector.1175
Dynamic connector.1176
Dynamic connector.1177
Sheet.1178
Sheet.1179
Performed by Platform
Performed by Platform
Dynamic connector.1115