[1] RFC 3335 (インターネットEDI, IETF 提案標準) で定義されている MDN の欄 (IANAREG 登録済み)。

構文:

"Received-content-MIC" ":" MIC

<MIC> = <base64MicValue> "," <micalg>

<base64MicValue> = the result of one way hash function, base64 encoded.

< micalg> = the micalg value defined in RFC1847, an IANA registered MIC algorithm ID token.

RFC 3335 5.3.1

[2] 例: Received-content-MIC: Q2hlY2sgSW50XwdyaXRIQ, sha1 RFC 3335 5.4.2

(名無しさん [sage])