DIDComm Encrypted Message (.dcem) Technology { "id" : "543db1d5-e921-4538-9c58-41a4782e03aa", "type" : "JWM", "from" : "did:unid:device", "to" : [ "did:unid:cloud" ], "typ" : "application/didcomm-plain+json", “body” : { verifiable credential }, “attachments” : [ { "data" : { "json" : "{\"location\":\"Jupiter\",\"serial\":\"SERIAL0000\",\"user\":\"USER0000\"}", "links" : [ "https://did.getunid.io" ] }, "format" : "metadata", "id" : "clegvat4u0000ehq3d78bh2md", "lastmod_time" : "2023-02-23 08:53:49.950270 UTC" } ] } { "ciphertext" : "1USvve5YjPq....", "iv" : "QXtoOcsCfTn408epoKXzuZrJ4saKaAGr", "protected" : "eyJ0eXAiOiJh....", "recipients" : [ { "encrypted_key" : "ehgyo813uvz4iRq50BLdESxiLQl0ak2tlpSwazajhsQ", "header" : { "alg" : "ECDH-1PU+XC20PKW", "epk" : { "crv" : "X25519", "kty" : "OKP", "x" : "-KUZm2DJNvSD5I-gSE_z6l1jmYefW70jNHjYg3Bum2Y" }, "iv" : "NnmvFYJ3ravTjFNcLD7HSLZOTnns8Ojf", "key_ops" : [], "kid" : "did:unid:cloud", "tag" : "uDN-lHOT8zZMvyzaxSKE1w" } } ], "tag" : "6IbsAW9CenSDIZBWaeF2xw" } //base64 decode、”skid”が送信元デバイスのDIDに該当 //受信先クラウドのDIDに該当