| CallStack | Z.Botan.Exception |
| callStack | Z.Botan.Exception |
| Camellia128 | Z.Crypto.Cipher, Z.Crypto.KDF |
| Camellia192 | Z.Crypto.Cipher, Z.Crypto.KDF |
| Camellia256 | Z.Crypto.Cipher, Z.Crypto.KDF |
| Cascade | Z.Crypto.Cipher, Z.Crypto.KDF |
| CAST128 | Z.Crypto.Cipher, Z.Crypto.KDF |
| CAST256 | Z.Crypto.Cipher, Z.Crypto.KDF |
| catch | Z.Botan.Exception |
| catches | Z.Botan.Exception |
| catchJust | Z.Botan.Exception |
| catchSync | Z.Botan.Exception |
| CBC_CTS | Z.Crypto.Cipher |
| CBC_ESP | Z.Crypto.Cipher |
| CBC_MAC | Z.Crypto.MAC, Z.Crypto.KDF |
| CBC_NoPadding | Z.Crypto.Cipher |
| CBC_OneAndZeros | Z.Crypto.Cipher |
| CBC_PKCS7 | Z.Crypto.Cipher |
| CBC_X9'23 | Z.Crypto.Cipher |
| CCM | Z.Crypto.Cipher |
| Cert | Z.Crypto.X509 |
| certDNIssuer | Z.Crypto.X509 |
| certDNSubject | Z.Crypto.X509 |
| certExpire | Z.Crypto.X509 |
| certExpire' | Z.Crypto.X509 |
| certExpireText | Z.Crypto.X509 |
| certFingerPrint | Z.Crypto.X509 |
| certIDAuthority | Z.Crypto.X509 |
| certIDSubject | Z.Crypto.X509 |
| certPubBits | Z.Crypto.X509 |
| certPubKey | Z.Crypto.X509 |
| certSerial | Z.Crypto.X509 |
| certStart | Z.Crypto.X509 |
| certStart' | Z.Crypto.X509 |
| certStartText | Z.Crypto.X509 |
| CertStore | Z.Crypto.X509 |
| certToText | Z.Crypto.X509 |
| certUsage | Z.Crypto.X509 |
| CFB | Z.Crypto.Cipher |
| ChaCha12 | Z.Crypto.Cipher |
| ChaCha20 | Z.Crypto.Cipher |
| ChaCha20Poly1305 | Z.Crypto.Cipher |
| ChaCha8 | Z.Crypto.Cipher |
| checkHOTP | Z.Crypto.OTP |
| checkTOTP | Z.Crypto.OTP |
| Cipher | Z.Crypto.Cipher |
| cipherBIO | Z.Crypto.Cipher |
| CipherDecrypt | Z.Botan.FFI, Z.Crypto.Cipher |
| CipherDirection | Z.Botan.FFI, Z.Crypto.Cipher |
| cipherDirectionToFlag | Z.Botan.FFI |
| CipherEncrypt | Z.Botan.FFI, Z.Crypto.Cipher |
| cipherKeySpec | Z.Crypto.Cipher |
| CipherMode | Z.Crypto.Cipher |
| cipherName | Z.Crypto.Cipher |
| cipherTagLength | Z.Crypto.Cipher |
| cipherUpdateGranularity | Z.Crypto.Cipher |
| clearBlockCipher | Z.Crypto.Cipher |
| clearCipher | Z.Crypto.Cipher |
| clearHash | Z.Crypto.Hash |
| clearMAC | Z.Crypto.MAC |
| CMAC | Z.Crypto.MAC, Z.Crypto.KDF |
| Comb4P | Z.Crypto.Hash, Z.Crypto.KDF, Z.Crypto.PubKey |
| CompactionFailed | |
| 1 (Type/Class) | Z.Botan.Exception |
| 2 (Data Constructor) | Z.Botan.Exception |
| copyHash | Z.Crypto.Hash |
| copyMPI | Z.Crypto.MPI |
| CRC24 | Z.Crypto.Hash, Z.Crypto.KDF, Z.Crypto.PubKey |
| CRC32 | Z.Crypto.Hash, Z.Crypto.KDF, Z.Crypto.PubKey |
| CRL | Z.Crypto.X509 |
| CRL_SIGN | Z.Botan.FFI, Z.Crypto.X509 |
| CTR_BE | Z.Crypto.Cipher |
| Curve25519 | Z.Crypto.PubKey |