diff --git a/ltm.go b/ltm.go
index 4e57c32..5530761 100644
--- a/ltm.go
+++ b/ltm.go
@@ -130,6 +130,7 @@ type ClientSSLProfile struct {
 	Key                             string      `json:"key,omitempty"`
 	ModSslMethods                   string      `json:"modSslMethods,omitempty"`
 	Mode                            string      `json:"mode,omitempty"`
+	OcspStapling                    string      `json:"ocspStapling,omitempty"`
 	TmOptions                       interface{} `json:"tmOptions,omitempty"`
 	Passphrase                      string      `json:"passphrase,omitempty"`
 	PeerCertMode                    string      `json:"peerCertMode,omitempty"`
@@ -1808,33 +1809,56 @@ type HttpProfiles struct {
 }
 
 type HttpProfile struct {
-	AcceptXff                 string        `json:"acceptXff,omitempty"`
-	AppService                string        `json:"appService,omitempty"`
-	BasicAuthRealm            string        `json:"basicAuthRealm,omitempty"`
-	DefaultsFrom              string        `json:"defaultsFrom,omitempty"`
-	Description               string        `json:"description,omitempty"`
-	EncryptCookieSecret       string        `json:"encryptCookieSecret,omitempty"`
-	EncryptCookies            []string      `json:"encryptCookies,omitempty"`
-	FallbackHost              string        `json:"fallbackHost,omitempty"`
-	FallbackStatusCodes       []string      `json:"fallbackStatusCodes,omitempty"`
-	HeaderErase               string        `json:"headerErase,omitempty"`
-	HeaderInsert              string        `json:"headerInsert,omitempty"`
-	InsertXforwardedFor       string        `json:"insertXforwardedFor,omitempty"`
-	LwsSeparator              string        `json:"lwsSeparator,omitempty"`
-	LwsWidth                  int           `json:"lwsWidth,omitempty"`
-	Name                      string        `json:"name,omitempty"`
-	OneconnectTransformations string        `json:"oneconnectTransformations,omitempty"`
-	TmPartition               string        `json:"tmPartition,omitempty"`
-	ProxyType                 string        `json:"proxyType,omitempty"`
-	RedirectRewrite           string        `json:"redirectRewrite,omitempty"`
-	RequestChunking           string        `json:"requestChunking,omitempty"`
-	ResponseChunking          string        `json:"responseChunking,omitempty"`
-	ResponseHeadersPermitted  []interface{} `json:"responseHeadersPermitted,omitempty"`
-	ServerAgentName           string        `json:"serverAgentName,omitempty"`
-	ViaHostName               string        `json:"viaHostName,omitempty"`
-	ViaRequest                string        `json:"viaRequest,omitempty"`
-	ViaResponse               string        `json:"viaResponse,omitempty"`
-	XffAlternativeNames       []interface{} `json:"xffAlternativeNames,omitempty"`
+	AcceptXff                 string                      `json:"acceptXff,omitempty"`
+	AppService                string                      `json:"appService,omitempty"`
+	BasicAuthRealm            string                      `json:"basicAuthRealm,omitempty"`
+	DefaultsFrom              string                      `json:"defaultsFrom,omitempty"`
+	Description               string                      `json:"description,omitempty"`
+	EncryptCookieSecret       string                      `json:"encryptCookieSecret,omitempty"`
+	EncryptCookies            []string                    `json:"encryptCookies,omitempty"`
+	FallbackHost              string                      `json:"fallbackHost,omitempty"`
+	FallbackStatusCodes       []string                    `json:"fallbackStatusCodes,omitempty"`
+	HeaderErase               string                      `json:"headerErase,omitempty"`
+	HeaderInsert              string                      `json:"headerInsert,omitempty"`
+	InsertXforwardedFor       string                      `json:"insertXforwardedFor,omitempty"`
+	LwsSeparator              string                      `json:"lwsSeparator,omitempty"`
+	LwsWidth                  int                         `json:"lwsWidth,omitempty"`
+	Name                      string                      `json:"name,omitempty"`
+	OneconnectTransformations string                      `json:"oneconnectTransformations,omitempty"`
+	TmPartition               string                      `json:"tmPartition,omitempty"`
+	ProxyType                 string                      `json:"proxyType,omitempty"`
+	RedirectRewrite           string                      `json:"redirectRewrite,omitempty"`
+	RequestChunking           string                      `json:"requestChunking,omitempty"`
+	ResponseChunking          string                      `json:"responseChunking,omitempty"`
+	ResponseHeadersPermitted  []interface{}               `json:"responseHeadersPermitted,omitempty"`
+	ServerAgentName           string                      `json:"serverAgentName,omitempty"`
+	ViaHostName               string                      `json:"viaHostName,omitempty"`
+	ViaRequest                string                      `json:"viaRequest,omitempty"`
+	ViaResponse               string                      `json:"viaResponse,omitempty"`
+	XffAlternativeNames       []interface{}               `json:"xffAlternativeNames,omitempty"`
+	Hsts                      HTTPStrictTransportSecurity `json:"hsts,omitempty"`
+	Enforcement               Enforcement                 `json:"enforcement,omitempty"`
+}
+
+type HTTPStrictTransportSecurity struct {
+	IncludeSubdomains string `json:"includeSubdomains,omitempty"`
+	MaximumAge        int    `json:"maximumAge,omitempty"`
+	Mode              string `json:"mode,omitempty"`
+	Preload           string `json:"preload,omitempty"`
+}
+
+type Enforcement struct {
+	KnownMethods          []string `json:"knownMethods,omitempty"`
+	ExcessClientHeaders   string
+	ExcessServerHeaders   string
+	MaxHeaderCount        int `json:"maxHeaderCount,omitempty"`
+	MaxHeaderSize         int `json:"maxHeaderSize,omitempty"`
+	MaxRequests           int
+	OversizeClientHeaders string
+	OversizeServerHeaders string
+	Pipeline              string
+	TruncatedRedirects    string
+	UnknownMethod         string `json:"unknownMethod,omitempty"`
 }
 
 type OneconnectProfiles struct {
@@ -2100,7 +2124,7 @@ func (b *BigIP) GetClientSSLProfile(name string) (*ClientSSLProfile, error) {
 	if !ok {
 		return nil, nil
 	}
-	log.Printf("------------------ssl profile: %+v-----------------", clientSSLProfile)
+
 	return &clientSSLProfile, nil
 }
 
@@ -4006,4 +4030,4 @@ func (b *BigIP) GetLtmCipherGroup(name string) (*CipherGroupReq, error) {
 	}
 
 	return &cipherGroup, nil
-}
\ No newline at end of file
+}
diff --git a/sys.go b/sys.go
index b9bfc76..a69f2ea 100644
--- a/sys.go
+++ b/sys.go
@@ -239,6 +239,28 @@ type ExternalDGFile struct {
 	Type       string `json:"type"`
 }
 
+type OCSP struct {
+	Name                       string `json:"name,omitempty"`
+	FullPath                   string `json:"fullPath,omitempty"`
+	Partition                  string `json:"partition,omitempty"`
+	ProxyServerPool            string `json:"proxyServerPool,omitempty"`
+	DnsResolver                string `json:"dnsResolver,omitempty"`
+	RouteDomain                string `json:"routeDomain,omitempty"`
+	ConcurrentConnectionsLimit int64  `json:"concurrentConnectionsLimit,omitempty"`
+	ResponderUrl               string `json:"responderUrl,omitempty"`
+	ConnectionTimeout          int64  `json:"timeout,omitempty"`
+	TrustedResponders          string `json:"trustedResponders,omitempty"`
+	ClockSkew                  int64  `json:"clockSkew,omitempty"`
+	StatusAge                  int64  `json:"statusAge,omitempty"`
+	StrictRespCertCheck        string `json:"strictRespCertCheck,omitempty"`
+	CacheTimeout               string `json:"cacheTimeout,omitempty"`
+	CacheErrorTimeout          int64  `json:"cacheErrorTimeout,omitempty"`
+	SignerCert                 string `json:"signerCert,omitempty"`
+	SignerKey                  string `json:"signerKey,omitempty"`
+	Passphrase                 string `json:"passphrase,omitempty"`
+	SignHash                   string `json:"signHash,omitempty"`
+}
+
 func (p *LogPublisher) MarshalJSON() ([]byte, error) {
 	return json.Marshal(destinationsDTO{
 		Name: p.Name,
@@ -995,3 +1017,36 @@ func (b *BigIP) UploadDataGroupFile(f *os.File, tmpName string) (*Upload, error)
 	log.Printf("tmpName:%+v", tmpName)
 	return b.Upload(f, info.Size(), uriShared, uriFileTransfer, uriUploads, fmt.Sprintf("%s", tmpName))
 }
+
+func (b *BigIP) CreateOCSP(ocsp *OCSP) error {
+	return b.post(ocsp, uriSys, "crypto", "cert-validator", "ocsp")
+}
+
+func (b *BigIP) ModifyOCSP(name string, ocsp *OCSP) error {
+	return b.put(ocsp, uriSys, "crypto", "cert-validator", "ocsp", name)
+}
+
+func (b *BigIP) GetOCSP(name string) (*OCSP, error) {
+	var ocsp OCSP
+	err, _ := b.getForEntity(&ocsp, uriSys, "crypto", "cert-validator", "ocsp", name)
+
+	if err != nil {
+		return nil, err
+	}
+
+	js, err := json.Marshal(ocsp)
+
+	if err != nil {
+		return nil, fmt.Errorf("error encountered while marshalling ocsp: %v", err)
+	}
+
+	if string(js) == "{}" {
+		return nil, nil
+	}
+
+	return &ocsp, nil
+}
+
+func (b *BigIP) DeleteOCSP(name string) error {
+	return b.delete(uriSys, "crypto", "cert-validator", "ocsp", name)
+}