// Package crypto implements AWS S3 related cryptographic building blocks
// for implementing Server-Side-Encryption (SSE-S3) and Server-Side-Encryption
// with customer provided keys (SSE-C).
//
// All objects are encrypted with an unique and randomly generated 'ObjectKey'.
// The ObjectKey itself is never stored in plaintext. Instead it is only stored
// in a sealed from. The sealed 'ObjectKey' is created by encrypting the 'ObjectKey'

            log.debug("Digest " + Hexdump.toHexString(dgst));
            log.debug("Truncated " + Hexdump.toHexString(trunc));
        }

        boolean encrypted = ( this.ntlmsspFlags & NtlmFlags.NTLMSSP_NEGOTIATE_KEY_EXCH ) != 0;
        if ( encrypted ) {
            try {
                trunc = this.sealServerHandle.doFinal(trunc);
                if ( log.isDebugEnabled() ) {

	echo "BUG: object test-bucket/custpartsize not replicated"
	exit_1
fi

# Stat the objects from source site
echo "Stat minio1/test-bucket/encrypted"
./mc stat --no-list minio1/test-bucket/encrypted --insecure --json
stat_out1=$(./mc stat --no-list minio1/test-bucket/encrypted --insecure --json)
src_obj1_algo=$(echo "${stat_out1}" | jq '.metadata."X-Amz-Server-Side-Encryption"')

MINIO_STORAGE_CLASS_COMMENT   (sentence)  optionally add a comment to this setting
```

#### Etcd

MinIO supports storing encrypted IAM assets in etcd, if KMS is configured. Please refer to how to encrypt your config and IAM credentials [here](https://github.com/minio/minio/blob/master/docs/kms/IAM.md).

	}
}

func enableCompression(t *testing.T, encrypt bool, mimeTypes []string, extensions []string) {
	// Enable compression and exec...
	globalCompressConfigMu.Lock()
	globalCompressConfig.Enabled = true
	globalCompressConfig.MimeTypes = mimeTypes
	globalCompressConfig.Extensions = extensions
	globalCompressConfig.AllowEncrypted = encrypt
	globalCompressConfigMu.Unlock()
	if encrypt {
		globalAutoEncryption = encrypt

		}
	}
	opts.MTime = mtime
	opts.UserDefined = make(map[string]string)
	// Transfer SSEC key in opts.EncryptFn
	if crypto.SSEC.IsRequested(r.Header) {
		key, err := ParseSSECustomerRequest(r)
		if err == nil {
			// Set EncryptFn to return SSEC key
			opts.EncryptFn = func(baseKey string, data []byte) []byte {
				return key
			}
		}
	}

		start = end + 1
		end = start + oi.Parts[i].ActualSize - 1
	}

	return &HTTPRangeSpec{Start: start, End: end}
}

// Returns the compressed offset which should be skipped.
// If encrypted offsets are adjusted for encrypted block headers/trailers.
// Since de-compression is after decryption encryption overhead is only added to compressedOffset.

these files have not been obtained, skip to [3. Generate Self-signed Certificates](#generate-use-self-signed-keys-certificates) or generate them with [Let's Encrypt](https://letsencrypt.org) using these instructions: [Generate Let's Encrypt certificate using Certbot for MinIO](https://min.io/docs/minio/linux/integrations/generate-lets-encrypt-certificate-using-certbot-for-minio.html). For more about TLS and certificates in MinIO, see the [Network Encryption documentation](https://min.io/docs/mini...

## Let's Encrypt

Avant Let's Encrypt, ces certificats HTTPS étaient vendus par des tiers de confiance.

        if (StringUtil.isNotBlank(roleName)) {
            roleNameList.add(roleName);
        }
    }

    protected void parseRoleSet(final String value, final boolean encrypted, final Set<String> roleSet) {
        String rolesStr = value;
        if (encrypted && cipher != null) {
            try {
                rolesStr = cipher.decryptoText(rolesStr);
            } catch (final Exception e) {