9.2 recipientInfo類型
每個接收者信息用recipientInfo類型表示,
recipientInfo類型結構定義如下:
RecipientInfo ::= SEQUENCE{
version Version,
issuerAndSerialNumber IssuerAndSerialNumber,
keyEncryptionAlgorithm KeyEncryptionAlgorithmIdentifier,
encryptedKey OCTET STRING
}
結構中各項含義見表6:
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