diff options
Diffstat (limited to 'adb/protocol.txt')
| -rw-r--r-- | adb/protocol.txt | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/adb/protocol.txt b/adb/protocol.txt index 398d042..c9d3c24 100644 --- a/adb/protocol.txt +++ b/adb/protocol.txt @@ -72,7 +72,25 @@ large maxdata value, the connection with the other side must be closed. The system identity string should be "<systemtype>:<serialno>:<banner>" where systemtype is "bootloader", "device", or "host", serialno is some kind of unique ID (or empty), and banner is a human-readable version -or identifier string (informational only). +or identifier string. The banner is used to transmit useful properties. + + +--- AUTH(type, 0, "data") ---------------------------------------------- + +The AUTH message informs the recipient that authentication is required to +connect to the sender. If type is TOKEN(1), data is a random token that +the recipient can sign with a private key. The recipient replies with an +AUTH packet where type is SIGNATURE(2) and data is the signature. If the +signature verification succeeds, the sender replies with a CONNECT packet. + +If the signature verification fails, the sender replies with a new AUTH +packet and a new random token, so that the recipient can retry signing +with a different private key. + +Once the recipient has tried all its private keys, it can reply with an +AUTH packet where type is RSAPUBLICKEY(3) and data is the public key. If +possible, an on-screen confirmation may be displayed for the user to +confirm they want to install the public key on the device. --- OPEN(local-id, 0, "destination") ----------------------------------- @@ -166,6 +184,7 @@ to send across the wire. #define A_SYNC 0x434e5953 #define A_CNXN 0x4e584e43 +#define A_AUTH 0x48545541 #define A_OPEN 0x4e45504f #define A_OKAY 0x59414b4f #define A_CLSE 0x45534c43 |