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Merged
tarcieri merged 1 commit into from
Feb 13, 2026
Merged

der v0.8.0 #2234

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2 changes: 1 addition & 1 deletion Cargo.lock
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2 changes: 1 addition & 1 deletion cmpv2/Cargo.toml
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Expand Up @@ -17,7 +17,7 @@ rust-version = "1.85"

[dependencies]
crmf = "=0.3.0-pre.0"
der = { version = "0.8.0-rc.10", features = ["alloc", "derive", "flagset", "oid"] }
der = { version = "0.8", features = ["alloc", "derive", "flagset", "oid"] }
spki = "0.8.0-rc.4"
x509-cert = { version = "0.3.0-rc.4", default-features = false }

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2 changes: 1 addition & 1 deletion cms/Cargo.toml
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Expand Up @@ -16,7 +16,7 @@ rust-version = "1.85"

[dependencies]
const-oid = { version = "0.10", features = ["db"] }
der = { version = "0.8.0-rc.10", features = ["ber", "derive", "oid"] }
der = { version = "0.8", features = ["ber", "derive", "oid"] }
spki = "0.8.0-rc.4"
x509-cert = { version = "0.3.0-rc.4", default-features = false }

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2 changes: 1 addition & 1 deletion crmf/Cargo.toml
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Expand Up @@ -17,7 +17,7 @@ rust-version = "1.85"

[dependencies]
cms = "=0.3.0-pre.2"
der = { version = "0.8.0-rc.10", features = ["alloc", "derive"] }
der = { version = "0.8", features = ["alloc", "derive"] }
spki = "0.8.0-rc.3"
x509-cert = { version = "0.3.0-rc.4", default-features = false }

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121 changes: 63 additions & 58 deletions der/CHANGELOG.md
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Expand Up @@ -4,96 +4,98 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## 0.8.0 (UNRELEASED)

## 0.8.0 (2026-02-13)
### Added
- `EncodingRules` enum ([#1321])
- Custom error types support to the `Decode` and `DecodeValue` traits ([#1055])
- `EncodingRules` enum ([#1321])
- `Decode::from_ber` ([#1389])
- Documentation for field-level `tag_mode` attribute ([#1401])
- `Hash` implementation for `AlgorithmIdentifier` ([#1414])
- `SequenceRef::as_bytes` and `AsRef<[u8]>` impl ([#1454])
- `Reader::peek_into` ([#1478])
- `GeneralString` variant to `Tag` ([#1512])
- conversions from `OctetString(Ref)` to `Vec`/`Bytes` ([#1540])
- Custom error types in derive macros. ([#1560])
- Conversions from `OctetString(Ref)` to `Vec`/`Bytes` ([#1540])
- Custom error types in derive macros ([#1560])
- Support for tags beyond 30 ([#1651])
- const `::new` to `Length`, `BytesRef`, and `AnyRef` ([#1713])
- const `GeneralizedTime::from_date_time` ([#1718])
- Const `::new` to `Length`, `BytesRef`, and `AnyRef` ([#1713])
- Const `GeneralizedTime::from_date_time` ([#1718])
- `Decode::from_der_partial` ([#1725])
- conversions between `BitStringRef`/`OctetStringRef` and `[u8; N]` ([#1731])
- add class bits consts for Application and Private tag support ([#1721])
- Conversions between `BitStringRef`/`OctetStringRef` and `[u8; N]` ([#1731])
- Add class bits consts for Application and Private tag support ([#1721])
- conversions between `heapless:Vec<u8>` and `OctetStringRef` ([#1735])
- `IsConstructed` trait, impl'ed on any `FixedTag` ([#1744])
- impl `Hash` for `SetOf` ([#1764])
- implement `Uint`/`Int` conversions from native types ([#1762])
- support for `APPLICATION`, `CONTEXT-SPECIFIC` and `PRIVATE` tags ([#1819]) ([#1825]) ([#1944])
- support `Cow<[u8]>` in derive(Sequence) ([#1850])
- Implement `Hash` for `SetOf` ([#1764])
- Implement `Uint`/`Int` conversions from native types ([#1762])
- Support for `APPLICATION`, `CONTEXT-SPECIFIC` and `PRIVATE` tags ([#1819], [#1825], [#1944])
- Support `Cow<[u8]>` in `derive(Sequence)` ([#1850])
- `diagnostic::on_unimplemented` attributes ([#1876])
- `Reader::read_value`, auto-nest `DecodeValue` ([#1877]) ([#1895]) ([#1897]) ([#1901])
- indefinite length support ([#1884]) ([#1885]) ([#1894]) ([#1900]) ([#1902]) ([#1910])
- constructed OctetString support ([#1899]) ([#1922])
- string conversions, predicate methods for EncodingRules ([#1903]) ([#1953])
- fn `Any::header` ([#1935])
- `Reader::read_value`, auto-nest `DecodeValue` ([#1877], [#1895], [#1897], [#1901])
- Indefinite length support for BER ([#1884], [#1885], [#1894], [#1900], [#1902], [#1910])
- Constructed OctetString support ([#1899], [#1922])
- string conversions, predicate methods for EncodingRules ([#1903], [#1953])
- `Any::header` ([#1935])
- `Tag::RelativeOid` ([#1942])
- ber feature ([#1948]) ([#1950])
- Hash derive for StringOwned and Ia5String ([#1973])
- impl `DecodeValue/EncodeValue/Tagged` for `Cow` ([#2093])
- `ber` feature ([#1948], [#1950])
- Hash derive for `StringOwned` and `Ia5String` ([#1973])
- Implement `DecodeValue/EncodeValue/Tagged` for `Cow` ([#2093])
- Add doc examples for `EncodeValue`, `Encode`, `DecodeValue`, `Decode`, `Error`, `ErrorKind`, `Tagged`, `FixedTag`,
`IsConstructed`, `Tag`, `Length`, `Header` ([#2075], [#2071], [#2070], [#2064], [#2058], [#2052], [#2053], [#2051])
- `SequenceRef::new` ([#2224])

### Changed
- Bump `const-oid` to v0.10 ([#1676])
- Return `Tag::Integer.length_error()` on empty ints ([#1400])
- have `Reader::peek*` methods take `&mut self` ([#1418])
- allow all blanket impls on `?Sized` types ([#1451])
- refactor `Tag::peek` ([#1479])
- refactor `Header::peek` ([#1480])
- use `core::error::Error` ([#1553])
- Allow all blanket impls on `?Sized` types ([#1451])
- Refactor `Tag::peek` ([#1479])
- Refactor `Header::peek` ([#1480])
- Use `core::error::Error` ([#1553])
- Use 2024 edition, bump MSRV to 1.85 ([#1670])
- Bump `const-oid` to v0.10 ([#1676])
- Reject zero lengths reads ([#1716])
- deprecate `TagNumber::new` ([#1727])
- use strict context-specific skipping condition (equal tag numbers only) ([#1740])
- const `Any::to_ref`, `BytesOwned::to_ref` ([#1797])
- return `ErrorKind::Noncanonical` in `EXPLICIT` when primitive ([#1818])
- use `read_nested` to check length of `IMPLICIT` types ([#1739])
- simplify `From<&UintRef<'a>>` for `Uint` ([#1840])
- make `ObjectIdentifier<MAX_SIZE>` impls generic ([#1851])
- extract `reader::position::Position` ([#1880])
- make `Reader` cloneable ([#1883])
- simplify `Header::peek` and `Tag::peek` ([#1886])
- improve constructed bit handling ([#1919])
- use fat pointer in `OctetStringRef`, consolidate bytes/string modules, improve internal ref types ([#1920]) ([#1921]) ([#1998]) ([#2040])
- change constructor `Header::new`, add `Header::with_length`, tests for constructed octet string ([#1931]) ([#1930])
- simplify der_cmp for Length ([#1997])
- add doc examples of `EncodeValue`, `Encode`, `DecodeValue`, `Decode`, `Error`, `ErrorKind`, `Tagged`, `FixedTag`, `IsConstructed`, `Tag`, `Length`, `Header` ([#2075]) ([#2071]) ([#2070]) ([#2064]) ([#2058]) ([#2052]) ([#2053]) ([#2051])
- rename variable encoder -> writer and improve example ([#2078])
- have `PemReader` decode to `Cow::Owned` ([#2094])
- only sort `SET OF` types with `EncodingRules::Der` ([#2219])
- Deprecate `TagNumber::new` ([#1727])
- Use strict context-specific skipping condition (equal tag numbers only) ([#1740])
- Const `Any::to_ref`, `BytesOwned::to_ref` ([#1797])
- Return `ErrorKind::Noncanonical` in `EXPLICIT` when primitive ([#1818])
- Use `read_nested` to check length of `IMPLICIT` types ([#1739])
- Simplify `From<&UintRef<'a>>` for `Uint` ([#1840])
- Make `ObjectIdentifier<MAX_SIZE>` impls generic ([#1851])
- Extract `reader::position::Position` ([#1880])
- Make `Reader` cloneable ([#1883])
- Simplify `Header::peek` and `Tag::peek` ([#1886])
- Improve constructed bit handling ([#1919])
- Use fat pointer in `OctetStringRef`, consolidate bytes/string modules, improve internal ref types
([#1920], [#1921], [#1998], [#2040])
- Change constructor `Header::new`, add `Header::with_length`, tests for constructed octet string ([#1931], [#1930])
- Simplify `der_cmp` for `Length` ([#1997])
- Rename variable encoder -> writer and improve example ([#2078])
- Have `PemReader` decode to `Cow::Owned` ([#2094])
- Only sort `SET OF` types with `EncodingRules::Der` ([#2219])
- `SetOf` and `SequenceOf` now require `heapless` feature ([#2220], [#2229])

### Fixed
- fix append in `Encode::encode_to_vec` ([#1760])
- fix derive optional OCTET/BIT STRING on `Option<&[u8]>` ([#1737])
- fix X.680 tag order: compare class and number first ([#1790])
- fix BMPString compatibility in derive macros ([#1793])
- fix Tag::peek_optional for 6-byte and 7+ byte tags ([#1804])
- fix `Header::peek` for 11-byte tag-lengths ([#1828])
- fix panic in `value_cmp`: add `Iterator::size_hint` ([#1830])
- error position tracking improvements ([#1889]) ([#2080]) ([#2079])
- bound `Decode(Value)::Error` on `core::error::Error` ([#2137])
- have `SetOf(Vec)::insert` check for duplicates ([#2217])
- Append in `Encode::encode_to_vec` ([#1760])
- Derive optional OCTET/BIT STRING on `Option<&[u8]>` ([#1737])
- X.680 tag order: compare class and number first ([#1790])
- BMPString compatibility in derive macros ([#1793])
- `Tag::peek_optional` for 6-byte and 7+ byte tags ([#1804])
- `Header::peek` for 11-byte tag-lengths ([#1828])
- Panic in `value_cmp`: add `Iterator::size_hint` ([#1830])
- Error position tracking improvements ([#1889], [#2080], [#2079])
- Bound `Decode(Value)::Error` on `core::error::Error` ([#2137])
- Have `SetOf(Vec)::insert` check for duplicates ([#2217])

### Removed
- `TagNumber::N0..N30` consts ([#1724])
- 256MiB limit on `Length` ([#1726])
- remove generic `<T>` from `Reader::finish` ([#1833])
- `SequenceOf` and `SetOf` ([#2220])
- Generic `<T>` from `Reader::finish` ([#1833])
- Deprecated `SetOf(Vec)::add` methods ([#2232])
- `SequenceRef` lifetime ([#2224])

[#1055]: https://github.com/RustCrypto/formats/pull/1055
[#1321]: https://github.com/RustCrypto/formats/pull/1321
[#1389]: https://github.com/RustCrypto/formats/pull/1389
[#1400]: https://github.com/RustCrypto/formats/pull/1400
[#1401]: https://github.com/RustCrypto/formats/pull/1401
[#1414]: https://github.com/RustCrypto/formats/pull/1414
[#1418]: https://github.com/RustCrypto/formats/pull/1418
[#1451]: https://github.com/RustCrypto/formats/pull/1451
[#1454]: https://github.com/RustCrypto/formats/pull/1454
[#1478]: https://github.com/RustCrypto/formats/pull/1478
Expand Down Expand Up @@ -186,6 +188,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
[#2217]: https://github.com/RustCrypto/formats/pull/2217
[#2219]: https://github.com/RustCrypto/formats/pull/2219
[#2220]: https://github.com/RustCrypto/formats/pull/2220
[#2224]: https://github.com/RustCrypto/formats/pull/2224
[#2229]: https://github.com/RustCrypto/formats/pull/2229
[#2232]: https://github.com/RustCrypto/formats/pull/2232

## 0.7.10 (2024-04-18)
### Fixed
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2 changes: 1 addition & 1 deletion der/Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "der"
version = "0.8.0-rc.12"
version = "0.8.0"
description = """
Pure Rust embedded-friendly implementation of the Distinguished Encoding Rules
(DER) for Abstract Syntax Notation One (ASN.1) as described in ITU X.690 with
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2 changes: 1 addition & 1 deletion der/README.md
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Expand Up @@ -39,7 +39,7 @@ encountered. There is currently no way to disable these checks.

- Rich support for ASN.1 types used by PKCS/PKIX documents
- Performs DER canonicalization checks at decoding time
- `no_std` friendly: supports "heapless" usage
- `no_std`/`no_alloc` friendly (supports "heapless" usage)
- Optionally supports `alloc` and `std` if desired
- No hard dependencies! Self-contained implementation with optional integrations with the following crates, all of
which are `no_std`/`no_alloc` friendly:
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4 changes: 2 additions & 2 deletions gss-api/Cargo.toml
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Expand Up @@ -16,12 +16,12 @@ edition = "2024"
rust-version = "1.85"

[dependencies]
der = { version = "0.8.0-rc.10", features = ["oid", "alloc"] }
der = { version = "0.8", features = ["oid", "alloc"] }
spki = "0.8.0-rc.4"
x509-cert = { version = "0.3.0-rc.4", default-features = false }

[dev-dependencies]
der = { version = "0.8.0-rc.10", features = ["oid", "pem", "alloc"] }
der = { version = "0.8", features = ["oid", "pem", "alloc"] }
hex-literal = "1"
x509-cert = { version = "0.3.0-rc.4", default-features = false, features = ["pem"] }

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2 changes: 1 addition & 1 deletion pkcs1/Cargo.toml
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Expand Up @@ -16,7 +16,7 @@ edition = "2024"
rust-version = "1.85"

[dependencies]
der = { version = "0.8.0-rc.10", features = ["oid"] }
der = { version = "0.8", features = ["oid"] }
spki = "0.8.0-rc.4"

[dev-dependencies]
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2 changes: 1 addition & 1 deletion pkcs12/Cargo.toml
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Expand Up @@ -16,7 +16,7 @@ edition = "2024"
rust-version = "1.85"

[dependencies]
der = { version = "0.8.0-rc.10", features = ["alloc", "derive", "oid"], default-features = false }
der = { version = "0.8", features = ["alloc", "derive", "oid"], default-features = false }
spki = { version = "0.8.0-rc.4", default-features = false }
x509-cert = { version = "0.3.0-rc.4", default-features = false }
const-oid = { version = "0.10", features = ["db"], default-features = false }
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2 changes: 1 addition & 1 deletion pkcs5/Cargo.toml
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Expand Up @@ -16,7 +16,7 @@ edition = "2024"
rust-version = "1.85"

[dependencies]
der = { version = "0.8.0-rc.10", features = ["oid"] }
der = { version = "0.8", features = ["oid"] }
spki = "0.8.0-rc.4"

# optional dependencies
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2 changes: 1 addition & 1 deletion sec1/Cargo.toml
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Expand Up @@ -19,7 +19,7 @@ rust-version = "1.85"
[dependencies]
base16ct = { version = "1", optional = true, default-features = false }
ctutils = { version = "0.4", optional = true }
der = { version = "0.8.0-rc.10", optional = true, features = ["oid"] }
der = { version = "0.8", optional = true, features = ["oid"] }
hybrid-array = { version = "0.4.6", optional = true, default-features = false }
serdect = { version = "0.4", optional = true, default-features = false, features = ["alloc"] }
subtle = { version = "2", optional = true, default-features = false }
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2 changes: 1 addition & 1 deletion spki/Cargo.toml
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Expand Up @@ -16,7 +16,7 @@ edition = "2024"
rust-version = "1.85"

[dependencies]
der = { version = "0.8.0-rc.10", features = ["oid"] }
der = { version = "0.8", features = ["oid"] }

# Optional dependencies
arbitrary = { version = "1.4", features = ["derive"], optional = true }
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2 changes: 1 addition & 1 deletion x509-cert/Cargo.toml
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Expand Up @@ -17,7 +17,7 @@ rust-version = "1.85"

[dependencies]
const-oid = { version = "0.10", features = ["db"] }
der = { version = "0.8.0-rc.10", features = ["alloc", "derive", "flagset", "oid"] }
der = { version = "0.8", features = ["alloc", "derive", "flagset", "oid"] }
spki = { version = "0.8.0-rc.4", features = ["alloc"] }

# optional dependencies
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2 changes: 1 addition & 1 deletion x509-ocsp/Cargo.toml
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Expand Up @@ -17,7 +17,7 @@ rust-version = "1.85"

[dependencies]
const-oid = { version = "0.10", default-features = false, features = ["db"] }
der = { version = "0.8.0-rc.10", features = ["alloc", "derive", "oid"] }
der = { version = "0.8", features = ["alloc", "derive", "oid"] }
spki = { version = "0.8.0-rc.4", features = ["alloc"] }
x509-cert = { version = "0.3.0-rc.4", default-features = false }

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2 changes: 1 addition & 1 deletion x509-tsp/Cargo.toml
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Expand Up @@ -15,7 +15,7 @@ readme = "README.md"
rust-version = "1.85"

[dependencies]
der = { version = "0.8.0-rc.10", features = ["alloc", "derive", "oid", "pem"] }
der = { version = "0.8", features = ["alloc", "derive", "oid", "pem"] }
cms = { version = "=0.3.0-pre.2" }
cmpv2 = { version = "=0.3.0-pre.0", features = ["alloc"] }
x509-cert = { version = "0.3.0-rc.4", default-features = false }
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