fix unprintable characters in comments

}

/**

 * @brief This structure specifies a “rectangle” on the surface of the WGS84 ellipsoid where the 

 * @brief This structure specifies a �rectangle� on the surface of the WGS84 ellipsoid where the 

 * sides are given by lines of constant latitude or longitude. 

 * A point which contains an elevation component is considered to be within the rectangular region 

 * if its horizontal projection onto the reference ellipsoid lies within the region. 

 * area identifier as defined by the United Nations Statistics Division in 

 * October 2013 (see normative references in Clause 0).

 * A conformant implementation that implements IdentifiedRegion shall 

 * recognize (in the sense of “be able to determine whether a two dimensional 

 * location lies inside or outside the borders identified by”) at least one 

 * recognize (in the sense of �be able to determine whether a two dimensional 

 * location lies inside or outside the borders identified by�) at least one 

 * value of UnCountryId. The Protocol Implementation Conformance Statement 

 * (PICS) provided in Annex A allows an implementation to state which 

 * UnCountryId values it recognizes.

 * shall support a regionAndSubregions field containing at least eight 

 * entries.

 * A conformant implementation that implements this type shall recognize 

 * (in the sense of “be able to determine whether a two dimensional location 

 * lies inside or outside the borders identified by”) at least one value of 

 * (in the sense of �be able to determine whether a two dimensional location 

 * lies inside or outside the borders identified by�) at least one value of 

 * country and at least one value for a region within the country indicated 

 * by that recognized country value. In this version of this standard, the 

 * only means to satisfy this is for a conformant implementation to recognize 

 structure contains at least one of the optional elements, and may contain 

 more than one. See 5.2.4.3.4 for more details.

 The security profile in Annex C allows an implementation of this standard 

 to state which forms of Signed¬Data¬Payload are supported by that 

 to state which forms of Signed�Data�Payload are supported by that 

 implementation, and also how the signer and verifier are intended to obtain

 the external data for hashing. The specification of an SDEE that uses 

 external data is expected to be explicit and unambiguous about how this 

### <a name="EncryptedData"></a>EncryptedData

This data structure encodes data that has been encrypted to one or 

 more recipients using the recipients’ public or symmetric keys as 

 more recipients using the recipients� public or symmetric keys as 

 specified in 5.3.4.

Fields:

     - If the containing RecipientInfo structure indicates 

   signedDataRecipInfo, this field contains the HashedId8 of the 

   Ieee1609Dot2Data of type signedData that contained the encryption key, 

   with that Ieee¬¬1609¬Dot2¬¬Data canonicalized per 6.3.4. The HashedId8 is 

   with that Ieee��1609�Dot2��Data canonicalized per 6.3.4. The HashedId8 is 

   calculated with the hash algorithm determined as specified in 5.3.9.5.

     - If the containing RecipientInfo structure indicates rekRecipInfo, this 

   field contains the HashedId8 of the COER encoding of a PublicEncryptionKey 

NOTE: In the name of this structure, "One28" indicates that the 

 symmetric cipher block size is 128 bits. It happens to also be the case 

 that the keys used for both AES-128-CCM and SM4-CCM are also 128 bits long. 

 This is, however, not what “One28” refers to. Since the cipher is used in 

 This is, however, not what �One28� refers to. Since the cipher is used in 

 counter mode, i.e., as a stream cipher, the fact that that block size is 128

 bits affects only the size of the MAC and does not affect the size of the

 raw ciphertext.

 AppExtension type is associated with consistency conditions, specific to 

 that extension, that govern its consistency with SPDUs signed by the 

 certificate holder and with the CertIssueExtensions in the CA certificates 

 in that certificate holder’s chain. Those consistency conditions are 

 in that certificate holder�s chain. Those consistency conditions are 

 specified for each individual AppExtension below.

```asn1

SequenceOfAppExtensions ::= SEQUENCE (SIZE(1..MAX)) OF AppExtension

 specific to that extension, that govern its consistency with 

 AppExtensions in certificates issued by the certificate holder and with 

 the CertIssueExtensions in the CA certificates in that certificate 

 holder’s chain. Those consistency conditions are specified for each 

 holder�s chain. Those consistency conditions are specified for each 

 individual CertIssueExtension below.

```asn1

SequenceOfCertIssueExtensions ::= 

 specific to that extension, that govern its consistency with 

 AppExtensions in certificates issued by the certificate holder and with 

 the CertRequestExtensions in the CA certificates in that certificate 

 holder’s chain. Those consistency conditions are specified for each 

 holder�s chain. Those consistency conditions are specified for each 

 individual CertRequestExtension below.

```asn1

SequenceOfCertRequestExtensions ::= SEQUENCE (SIZE(1..MAX)) OF CertRequestExtension

```

### <a name="RectangularRegion"></a>RectangularRegion

This structure specifies a “rectangle” on the surface of the WGS84 ellipsoid where the 

This structure specifies a �rectangle� on the surface of the WGS84 ellipsoid where the 

 sides are given by lines of constant latitude or longitude. 

 A point which contains an elevation component is considered to be within the rectangular region 

 if its horizontal projection onto the reference ellipsoid lies within the region. 

 area identifier as defined by the United Nations Statistics Division in 

 October 2013 (see normative references in Clause 0).

 A conformant implementation that implements IdentifiedRegion shall 

 recognize (in the sense of “be able to determine whether a two dimensional 

 location lies inside or outside the borders identified by”) at least one 

 recognize (in the sense of �be able to determine whether a two dimensional 

 location lies inside or outside the borders identified by�) at least one 

 value of UnCountryId. The Protocol Implementation Conformance Statement 

 (PICS) provided in Annex A allows an implementation to state which 

 UnCountryId values it recognizes.

 shall support a regionAndSubregions field containing at least eight 

 entries.

 A conformant implementation that implements this type shall recognize 

 (in the sense of “be able to determine whether a two dimensional location 

 lies inside or outside the borders identified by”) at least one value of 

 (in the sense of �be able to determine whether a two dimensional location 

 lies inside or outside the borders identified by�) at least one value of 

 country and at least one value for a region within the country indicated 

 by that recognized country value. In this version of this standard, the 

 only means to satisfy this is for a conformant implementation to recognize