diff --git a/Cargo.lock b/Cargo.lock
index ad231131..1ea7acd5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -90,6 +90,12 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "base64"
+version = "0.21.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -687,7 +693,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c57c852b14147e2bd58c14fde40398864453403ef632b1101db130282ee6e2cc"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bitflags",
  "generic-array",
  "jsonwebtoken",
@@ -705,7 +711,7 @@ version = "8.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09f4f04699947111ec1733e71778d763555737579e44b85844cae8e1940a1828"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "pem",
  "ring",
  "serde",
@@ -1019,7 +1025,7 @@ name = "parsec-service"
 version = "1.2.0"
 dependencies = [
  "anyhow",
- "base64",
+ "base64 0.13.1",
  "bincode",
  "bindgen 0.63.0",
  "cryptoki",
@@ -1030,9 +1036,9 @@ dependencies = [
  "log",
  "num-traits",
  "parsec-interface",
- "picky-asn1",
- "picky-asn1-der",
- "picky-asn1-x509",
+ "picky-asn1 0.7.2",
+ "picky-asn1-der 0.4.0",
+ "picky-asn1-x509 0.11.0",
  "prost",
  "prost-build",
  "psa-crypto",
@@ -1063,7 +1069,7 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8835c273a76a90455d7344889b0964598e3316e2a79ede8e36f16bdcf2228b8"
 dependencies = [
- "base64",
+ "base64 0.13.1",
 ]
 
 [[package]]
@@ -1103,13 +1109,35 @@ dependencies = [
  "serde_bytes",
 ]
 
+[[package]]
+name = "picky-asn1"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f338f1fd4f3e13e75e986ca29f2a3c62528d88d3cbadf4afdcefb6b087f2d32"
+dependencies = [
+ "oid",
+ "serde",
+ "serde_bytes",
+]
+
 [[package]]
 name = "picky-asn1-der"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbbd5390ab967396cc7473e6e0848684aec7166e657c6088604e07b54a73dbe"
 dependencies = [
- "picky-asn1",
+ "picky-asn1 0.3.3",
+ "serde",
+ "serde_bytes",
+]
+
+[[package]]
+name = "picky-asn1-der"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e47267a46f4ea246b772381970b8ed3f15963dd3e15ffc2c3f4ac3bc2d77384b"
+dependencies = [
+ "picky-asn1 0.7.2",
  "serde",
  "serde_bytes",
 ]
@@ -1120,10 +1148,23 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3033675030de806aba1d5470949701b7c9f1dbf77e3bb17bd12e5f945e560ba"
 dependencies = [
- "base64",
+ "base64 0.13.1",
+ "oid",
+ "picky-asn1 0.3.3",
+ "picky-asn1-der 0.2.5",
+ "serde",
+]
+
+[[package]]
+name = "picky-asn1-x509"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25c2718a5fe2b6c4b651bad5514699182f01db1b2f256fd6ab237f5879a01a4a"
+dependencies = [
+ "base64 0.21.2",
  "oid",
- "picky-asn1",
- "picky-asn1-der",
+ "picky-asn1 0.7.2",
+ "picky-asn1-der 0.4.0",
  "serde",
 ]
 
@@ -1808,8 +1849,8 @@ dependencies = [
  "num-derive",
  "num-traits",
  "oid",
- "picky-asn1",
- "picky-asn1-x509",
+ "picky-asn1 0.3.3",
+ "picky-asn1-x509 0.6.1",
  "regex",
  "serde",
  "tss-esapi-sys",
@@ -2123,7 +2164,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fb9bace5b5589ffead1afb76e43e34cff39cd0f3ce7e170ae0c29e53b88eb1c"
 dependencies = [
  "asn1-rs",
- "base64",
+ "base64 0.13.1",
  "data-encoding",
  "der-parser",
  "lazy_static",
diff --git a/Cargo.toml b/Cargo.toml
index 08e4bd1e..2790cd7d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,8 +27,8 @@ serde = { version = "1.0.123", features = ["derive"] }
 env_logger = "0.8.3"
 log = { version = "0.4.14", features = ["serde"] }
 cryptoki = { version = "0.3.1", optional = true, features = ["psa-crypto-conversions"] }
-picky-asn1-der = { version = "0.2.4", optional = true }
-picky-asn1 = { version = "0.3.0", optional = true }
+picky-asn1-der = { version = "0.4.0", optional = true }
+picky-asn1 = { version = "0.7.2", optional = true }
 tss-esapi = { version = "7.2.0", optional = true }
 bincode = "1.3.1"
 structopt = { version = "0.3.21", default-features = false}
@@ -36,7 +36,7 @@ derivative = "2.2.0"
 hex = { version = "0.4.2", optional = true }
 psa-crypto = { version = "0.10.0", default-features = false, features = ["operations"], optional = true }
 zeroize = { version = "1.2.0", features = ["zeroize_derive"] }
-picky-asn1-x509 = { version = "0.6.1", optional = true }
+picky-asn1-x509 = { version = "0.11.0", optional = true }
 libc = "0.2.86"
 anyhow = "1.0.38"
 rust-cryptoauthlib = { version = "0.4.4", optional = true }
diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 2adcccd0..3046f10c 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -31,15 +31,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "ansi_term"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "anyhow"
 version = "1.0.64"
@@ -79,7 +70,7 @@ checksum = "db8b7511298d5b7784b40b092d9e9dcd3a627a5707e4b5e507931ab0d44eeebf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
  "synstructure",
 ]
 
@@ -91,7 +82,7 @@ checksum = "2777730b2039ac0f95f093556e61b6d26cebed5393ca6f152717777cec3a42ed"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -113,9 +104,15 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+
+[[package]]
+name = "base64"
+version = "0.21.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
 
 [[package]]
 name = "bincode"
@@ -163,7 +160,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex 1.1.0",
- "syn",
+ "syn 1.0.99",
  "which",
 ]
 
@@ -253,13 +250,9 @@ version = "2.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
- "ansi_term",
- "atty",
  "bitflags",
- "strsim",
  "textwrap",
  "unicode-width",
- "vec_map",
 ]
 
 [[package]]
@@ -343,7 +336,7 @@ checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -354,7 +347,7 @@ checksum = "b1a012b5e473dc912f0db0546a1c9c6a194ce8494feb66fa0237160926f9e0e6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -365,7 +358,7 @@ checksum = "3bf95dc3f046b9da4f2d51833c0d3547d8564ef6910f5c1ed130306a75b92886"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -391,7 +384,7 @@ checksum = "f58dc3c5e468259f19f2d46304a6b28f1c3d034442e14b322d2b850e36f6d5ae"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -498,7 +491,7 @@ checksum = "42cd15d1c7456c04dbdf7e88bcd69760d74f3a798d6444e16974b505b0e62f17"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -705,7 +698,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c57c852b14147e2bd58c14fde40398864453403ef632b1101db130282ee6e2cc"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bitflags",
  "generic-array",
  "jsonwebtoken",
@@ -723,7 +716,7 @@ version = "8.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aa4b4af834c6cfd35d8763d359661b90f2e45d8f750a0849156c7f4671af09c"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "pem",
  "ring",
  "serde",
@@ -903,7 +896,7 @@ checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -1068,10 +1061,10 @@ dependencies = [
 
 [[package]]
 name = "parsec-service"
-version = "1.1.0"
+version = "1.2.0"
 dependencies = [
  "anyhow",
- "base64",
+ "base64 0.13.1",
  "bincode",
  "cryptoki",
  "derivative",
@@ -1081,9 +1074,9 @@ dependencies = [
  "log",
  "num-traits",
  "parsec-interface",
- "picky-asn1",
- "picky-asn1-der",
- "picky-asn1-x509",
+ "picky-asn1 0.7.2",
+ "picky-asn1-der 0.4.0",
+ "picky-asn1-x509 0.11.0",
  "psa-crypto",
  "rand",
  "rusqlite",
@@ -1094,7 +1087,6 @@ dependencies = [
  "threadpool",
  "toml 0.5.9",
  "tss-esapi",
- "users",
  "uuid",
  "zeroize",
 ]
@@ -1111,7 +1103,7 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03c64931a1a212348ec4f3b4362585eca7159d0d09cbdf4a7f74f02173596fd4"
 dependencies = [
- "base64",
+ "base64 0.13.1",
 ]
 
 [[package]]
@@ -1141,13 +1133,35 @@ dependencies = [
  "serde_bytes",
 ]
 
+[[package]]
+name = "picky-asn1"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f338f1fd4f3e13e75e986ca29f2a3c62528d88d3cbadf4afdcefb6b087f2d32"
+dependencies = [
+ "oid",
+ "serde",
+ "serde_bytes",
+]
+
 [[package]]
 name = "picky-asn1-der"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbbd5390ab967396cc7473e6e0848684aec7166e657c6088604e07b54a73dbe"
 dependencies = [
- "picky-asn1",
+ "picky-asn1 0.3.3",
+ "serde",
+ "serde_bytes",
+]
+
+[[package]]
+name = "picky-asn1-der"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e47267a46f4ea246b772381970b8ed3f15963dd3e15ffc2c3f4ac3bc2d77384b"
+dependencies = [
+ "picky-asn1 0.7.2",
  "serde",
  "serde_bytes",
 ]
@@ -1158,10 +1172,23 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3033675030de806aba1d5470949701b7c9f1dbf77e3bb17bd12e5f945e560ba"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "oid",
- "picky-asn1",
- "picky-asn1-der",
+ "picky-asn1 0.3.3",
+ "picky-asn1-der 0.2.5",
+ "serde",
+]
+
+[[package]]
+name = "picky-asn1-x509"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25c2718a5fe2b6c4b651bad5514699182f01db1b2f256fd6ab237f5879a01a4a"
+dependencies = [
+ "base64 0.21.2",
+ "oid",
+ "picky-asn1 0.7.2",
+ "picky-asn1-der 0.4.0",
  "serde",
 ]
 
@@ -1208,7 +1235,7 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
  "version_check",
 ]
 
@@ -1225,9 +1252,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.43"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
 dependencies = [
  "unicode-ident",
 ]
@@ -1252,7 +1279,7 @@ dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -1287,9 +1314,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
  "proc-macro2",
 ]
@@ -1460,31 +1487,31 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.144"
+version = "1.0.185"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f747710de3dcd43b88c9168773254e809d8ddbdf9653b84e2554ab219f17860"
+checksum = "be9b6f69f1dfd54c3b568ffa45c310d6973a5e5148fd40cf515acaf38cf5bc31"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_bytes"
-version = "0.11.7"
+version = "0.11.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfc50e8183eeeb6178dcb167ae34a8051d63535023ae38b5d8d12beae193d37b"
+checksum = "ab33ec92f677585af6d88c65593ae2375adde54efdbf16d597f2cbc7a6d368ff"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.144"
+version = "1.0.185"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94ed3a816fb1d101812f83e789f888322c34e291f894f19590dc310963e87a00"
+checksum = "dc59dfdcbad1437773485e0367fea4b090a2e0a16d9ffc46af47764536a298ec"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.29",
 ]
 
 [[package]]
@@ -1599,12 +1626,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
-[[package]]
-name = "strsim"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
-
 [[package]]
 name = "structopt"
 version = "0.3.26"
@@ -1626,7 +1647,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -1640,6 +1661,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "synstructure"
 version = "0.12.6"
@@ -1648,7 +1680,7 @@ checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
  "unicode-xid",
 ]
 
@@ -1693,7 +1725,7 @@ checksum = "e8f2591983642de85c921015f3f070c665a197ed69e417af436115e3a1407487"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -1781,8 +1813,8 @@ dependencies = [
  "num-derive",
  "num-traits",
  "oid",
- "picky-asn1",
- "picky-asn1-x509",
+ "picky-asn1 0.3.3",
+ "picky-asn1-x509 0.6.1",
  "regex",
  "serde",
  "tss-esapi-sys",
@@ -1890,12 +1922,6 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
-[[package]]
-name = "vec_map"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -1946,7 +1972,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
  "wasm-bindgen-shared",
 ]
 
@@ -1968,7 +1994,7 @@ checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -2038,7 +2064,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fb9bace5b5589ffead1afb76e43e34cff39cd0f3ce7e170ae0c29e53b88eb1c"
 dependencies = [
  "asn1-rs",
- "base64",
+ "base64 0.13.1",
  "data-encoding",
  "der-parser",
  "lazy_static",
@@ -2081,6 +2107,6 @@ checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
  "synstructure",
 ]