MIME-Version: 1.0 Subject: smime-signed-enc-complex-hp-shy-legacy Message-ID: From: Alice To: Bob Date: Sat, 20 Feb 2021 12:13:02 -0500 User-Agent: Sample MUA Version 1.0 HP-Outer: Subject: [...] HP-Outer: Message-ID: HP-Outer: From: alice@smime.example HP-Outer: To: bob@smime.example HP-Outer: Date: Sat, 20 Feb 2021 17:13:02 +0000 HP-Outer: User-Agent: Sample MUA Version 1.0 Content-Type: multipart/mixed; boundary="88b"; hp="cipher" --88b MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="6bd" --6bd MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; hp-legacy-display="1" Subject: smime-signed-enc-complex-hp-shy-legacy From: Alice To: Bob Date: Sat, 20 Feb 2021 12:13:02 -0500 This is the smime-signed-enc-complex-hp-shy-legacy message. This is a signed-and-encrypted S/MIME message using PKCS#7 envelopedData around signedData. The payload is a multipart/alternative message with an inline image/png attachment. It uses the Header Protection scheme from RFC 9788 with the `hcp_shy` Header Confidentiality Policy with a "Legacy Display" element. -- Alice alice@smime.example --6bd MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset="us-ascii"; hp-legacy-display="1"

Subject: smime-signed-enc-complex-hp-shy-legacy
From: Alice <alice@smime.example>
To: Bob <bob@smime.example>
Date: Sat, 20 Feb 2021 12:13:02 -0500

This is the smime-signed-enc-complex-hp-shy-legacy message.

This is a signed-and-encrypted S/MIME message using PKCS#7 envelopedData around signedData. The payload is a multipart/alternative message with an inline image/png attachment. It uses the Header Protection scheme from RFC 9788 with the `hcp_shy` Header Confidentiality Policy with a "Legacy Display" element.

-- Alice alice@smime.example

--6bd-- --88b Content-Type: image/png Content-Transfer-Encoding: base64 Content-Disposition: inline iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAcElEQVR42uVTOxbA MAgS739nO3TpRw20dqpbfARQEjOywiwYnCtkDKnbcLk66sqlT+zt9cidkE+6KwkZ sgrzfcqVMpL2jo0447gYDpeArk+OnJHkIhAfTPRicihAf5YJrw7vjv0ZWRWM/uli vdPf1QZ2kDD9xppd8wAAAABJRU5ErkJggg== --88b--